https://www.lumajewellery.com/blogs/education/are-lab-grown-diamonds-ethical-and-conflict-free 2026-07-29T15:31:55+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Lab_grown_vs._natural_diamonds_520x500_520x500_d0225613-80b1-42ba-8c41-b00f1fd27654.png?v=1777384168 Are lab grown diamonds ethical and conflict free? https://www.lumajewellery.com/blogs/education/are-lab-grown-diamonds-worth-it 2026-09-07T16:25:26+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/close-up-shot-of-a-luma-engagement-ring-on-hand-in-natural-light-minimal-background-focus-on-clean-setting-and-everyday-wear.png?v=1777385098 Are lab grown diamonds worth it? https://www.lumajewellery.com/blogs/education/can-you-tell-the-difference-lab-grown-vs-mined-diamond 2026-07-21T13:58:57+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Wholesale-Diamonds-Dallas-5-1_b086d07b-07b2-4f67-902a-ae4cf6958d09.png?v=1777387580 Can you tell a lab grown diamond from a mined one? https://www.lumajewellery.com/blogs/news/are-lab-grown-diamonds-real-diamonds 2026-09-09T16:06:09+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/NVDRG00017_YELLOW_3D_ec54296c-8ddb-4868-b05d-e145a35669d1.jpg?v=1764779694 Are lab grown diamonds real diamonds? https://www.lumajewellery.com/blogs/education/eco-friendly-lab-grown-diamond-jewellers-uk 2026-08-24T11:44:25+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/can-you-give-me-a-picture-of-a-bunch-of-different-cut-diamonds-in-a-jewellers-tray_fa55c949-a905-4cf5-acc7-7a3f764f13df.png?v=1777391676 Eco-friendly lab grown diamond jewellers UK https://www.lumajewellery.com/blogs/news/engagement-ring-mistakes-a-straight-talking-guide-to-getting-it-right 2026-07-21T12:47:01+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/DN9212_19d5be54-7896-474e-95c5-7ff250d9c811.jpg?v=1776420829 Engagement Ring Mistakes: A Straight Talking Guide To Getting It Right https://www.lumajewellery.com/blogs/news/the-complete-guide-to-lab-grown-diamonds 2026-09-10T13:06:43+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Diamonds_on_black_velvet.png?v=1776776953 The Complete Guide to Lab Grown Diamonds | Luma Jewellery https://www.lumajewellery.com/blogs/news/how-to-choose-an-engagement-ring 2026-08-21T13:28:55+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Solitaire_engagement_ring_on_hand_natural_daylight_6502a900-85d2-46d3-b061-57766afb20aa.png?v=1777392091 How to Choose an Engagement Ring | Luma Jewellery https://www.lumajewellery.com/blogs/news/lab-grown-vs-mined-diamonds-the-key-differences 2026-09-23T16:06:25+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Loupe_view_of_round_diamond_16f16720-6ecf-4ded-960a-130f0c7ff0d9.png?v=1777392193 Lab grown vs natural diamonds compared https://www.lumajewellery.com/blogs/education/best-diamond-shapes-for-engagement-rings 2026-09-10T13:06:43+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Solitaire_comparison_engagement_rings_e1a55f99-2f19-4eb5-a728-aade88d79771.png?v=1777392731 Best Diamond Shapes for Engagement Rings | Luma Jewellery https://www.lumajewellery.com/blogs/education/what-does-diamond-carat-weight-mean-luma-jewellery 2026-05-21T16:35:33+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Cut_comparison_engagement_rings_13b04790-9b77-4c18-b568-cd59ee802e19.png?v=1776781213 What Does Diamond Carat Weight Mean? | Luma Jewellery https://www.lumajewellery.com/blogs/education/how-to-care-for-your-diamond-jewellery-luma-jewellery 2026-05-21T16:35:33+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/cleaning_engagement_ring.png?v=1776780820 How to Care for Your Diamond Jewellery | Luma Jewellery https://www.lumajewellery.com/blogs/education/engagement-ring-trends-in-2026 2026-05-21T16:35:33+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Two_tone_engagement_ring.png?v=1776781191 Engagement Ring Trends in 2026 | Luma Jewellery London https://www.lumajewellery.com/blogs/education/the-complete-guide-to-tennis-bracelets 2026-07-21T15:01:08+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Untitled_design.png?v=1779379133 The Complete Guide to Tennis Bracelets | Luma Jewellery A gold marquise cut diamond tennis bracelet worn on a woman's wrist https://www.lumajewellery.com/blogs/education/gold-vs-platinum-which-metal-for-your-ring 2026-09-10T13:06:43+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/side_by_side_comparison_gold_platinum_silver_engagement_rings_b1d8b7c8-6d82-4b5d-b46c-0184f1218e18.png?v=1779377230 Gold vs Platinum: Which Metal for Your Ring? | Luma https://www.lumajewellery.com/blogs/education/do-lab-grown-diamonds-hold-their-value 2026-09-23T16:19:44+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/2021-01-01_08.04.02.jpg?v=1779794776 Do lab grown diamonds hold their value? A raw lab grown diamond beside a finished Luma diamond ring, Luma Jewellery https://www.lumajewellery.com/blogs/education/how-are-lab-grown-diamonds-made 2026-08-24T11:46:00+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Hatton_Garden_Jewellers_bench.png?v=1779794778 How are lab grown diamonds made? A jeweller's bench in Hatton Garden, Luma Jewellery https://www.lumajewellery.com/blogs/education/do-lab-grown-diamonds-test-as-real-diamonds 2026-07-29T15:32:46+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/give-me-a-nice-sharp-image-of-a-teardrop-diamond.png?v=1779794780 Do lab grown diamonds test as real diamonds? A close up of a teardrop cut lab grown diamond, Luma Jewellery https://www.lumajewellery.com/blogs/education/are-lab-grown-diamonds-certified-igi 2026-07-21T12:22:25+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/can-you-give-me-a-picture-of-a-bunch-of-different-cut-diamonds-in-a-jewellers-tray.png?v=1779794830 Are lab grown diamonds certified, and what is an IGI certificate? A jeweller's tray of certified lab grown diamonds, Luma Jewellery https://www.lumajewellery.com/blogs/education/why-are-lab-grown-diamonds-cheaper-than-natural-diamonds 2026-09-23T16:04:41+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Diamonds_on_black_velvet_8d4c14a2-aefe-4f41-a1ac-8473839ecadb.png?v=1779794832 Why are lab grown diamonds cheaper than natural diamonds? Two lab grown diamonds side by side on black velvet, visually identical, Luma Jewellery https://www.lumajewellery.com/blogs/education/how-much-should-you-spend-on-an-engagement-ring-uk 2026-09-10T13:06:43+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/close-up-shot-of-a-luma-engagement-ring-on-hand-in-natural-light-minimal-background-focus-on-clean-setting-and-everyday-wear_2890787b-58e0-4e7e-be2d-96275f191ddc.png?v=1779813666 How much should you spend on an engagement ring in the UK? A Luma engagement ring on hand in natural light, Luma Jewellery https://www.lumajewellery.com/blogs/education/how-to-choose-an-engagement-ring-setting 2026-06-04T09:00:03+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Solitaire_and_Halo_Engagement_Rings.png?v=1779813669 How to choose an engagement ring setting A solitaire and a halo engagement ring side by side, Luma Jewellery https://www.lumajewellery.com/blogs/education/what-setting-suits-a-lab-grown-diamond-best 2026-08-24T11:45:49+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Diamonds_on_black_velvet_e8cd1946-1fff-4da3-83e0-46b8cc673cde.png?v=1779813671 What setting suits a lab grown diamond best? Two lab grown diamonds on black velvet, Luma Jewellery https://www.lumajewellery.com/blogs/education/solitaire-three-stone-or-halo-which-to-choose 2026-08-26T14:04:22+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Solitaire_and_Halo_Engagement_Rings_ea3b650c-8886-4b4a-a985-1837cd4a6a2c.png?v=1779813672 Solitaire, three stone or halo: which should you choose? A solitaire and a halo engagement ring compared side by side, Luma Jewellery https://www.lumajewellery.com/blogs/education/what-carat-size-should-an-engagement-ring-be 2026-09-07T16:24:31+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/can-you-give-me-a-picture-of-a-bunch-of-different-cut-diamonds-in-a-jewellers-tray_a246bec0-73d3-4aee-88c3-9ce0c854355f.png?v=1779813777 What carat size should an engagement ring be? A jeweller's tray of cut diamonds in different sizes, Luma Jewellery https://www.lumajewellery.com/blogs/education/how-long-does-bespoke-engagement-ring-take 2026-08-25T11:30:57+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Hatton_Garden_Jewellers_bench_e6906bcc-16dc-4d42-92f9-86834871f155.png?v=1779813779 How long does it take to make a bespoke engagement ring? A jeweller's bench in Hatton Garden, Luma Jewellery https://www.lumajewellery.com/blogs/education/how-to-find-her-ring-size-without-her-knowing 2026-07-21T12:05:11+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/close-up-shot-of-a-luma-engagement-ring-on-hand-in-natural-light-minimal-background-focus-on-clean-setting-and-everyday-wear_607de9d3-be83-4219-92f4-3cdd62553a39.png?v=1779813830 How to find her ring size without her knowing A Luma engagement ring on hand in natural light, Luma Jewellery https://www.lumajewellery.com/blogs/education/14k-vs-18k-gold-for-a-ring 2026-09-10T13:06:44+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/Solitaire_and_Halo_Engagement_Rings_c2adeabc-58a8-44b9-9f7b-5080844bf9ef.png?v=1779813832 What is the difference between 14k and 18k gold for a ring? A 14k and 18k gold engagement ring side by side, Luma Jewellery https://www.lumajewellery.com/blogs/education/is-9ct-gold-worth-buying 2026-09-10T13:06:44+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/360_F_340619429_QgDqy4tC9Riubwh2B3WoMHV9AMaM1pxH.jpg?v=1779878775 Is 9k gold worth buying? https://www.lumajewellery.com/blogs/education/solid-gold-vs-gold-plated 2026-09-10T13:06:44+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/gettyimages-2183859340-612x612.jpg?v=1779878824 What is the difference between solid gold and gold plated? https://www.lumajewellery.com/blogs/education/what-gold-purity-is-best-for-everyday-wear 2026-08-24T11:50:11+01:00 weekly https://www.lumajewellery.com/blogs/education/does-solid-gold-tarnish 2026-08-18T09:11:33+01:00 weekly https://www.lumajewellery.com/blogs/education/will-gold-jewellery-turn-skin-green 2026-07-29T15:27:38+01:00 weekly https://www.lumajewellery.com/blogs/education/yellow-white-rose-gold-difference 2026-07-20T10:53:31+01:00 weekly https://www.lumajewellery.com/blogs/education/how-to-clean-a-lab-grown-diamond-ring-at-home 2026-09-10T13:06:44+01:00 weekly https://www.lumajewellery.com/blogs/education/how-often-should-you-get-an-engagement-ring-checked 2026-07-21T16:51:37+01:00 weekly https://www.lumajewellery.com/blogs/education/can-you-wear-fine-jewellery-in-shower-or-swimming 2026-08-24T11:43:27+01:00 weekly https://www.lumajewellery.com/blogs/education/how-to-store-fine-jewellery 2026-08-18T09:11:22+01:00 weekly https://cdn.shopify.com/s/files/1/0844/5693/1663/articles/fc6ba93e90c111f9bfc47c8a07540a38_dfb790cd-5666-4329-ba24-f0df594e9293.jpg?v=1779879467 How should you store fine jewellery? 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