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Gold and grandidierite ring

Profile picture for user cursed0279
By cursed0279, 26 February, 2025
Description

14k gold ring with Grandidierite gem and 6 diamonds 

Category
Jewelry and Gemstones
Medium
Gold
Distinguishing marks
14k stamp
Condition
Excellent
Size and dimensions of this item
Size 6
For Sale?
Yes
Photos
Profile picture for user cursed0279

cursed0279

2 months 1 week ago

Grandidierite 14k gold ring

Rare grandidierite 14k gold ring

No votes yet
Profile picture for user NaidaTheCollector

NaidaTheCollector

2 months 1 week ago

14k Gold Ring with Grandidierite Gem and Diamonds

Item Description:

  • Category: Jewelry and Gemstones
  • Material: 14k Gold
  • Gemstone: Grandidierite (center stone)
  • Accent Stones: 6 diamonds
  • Condition: Excellent
  • Size: 6
  • Distinguishing Marks: 14k gold stamp
  • For Sale: Yes

Item History & Rarity:

Grandidierite is an exceptionally rare and valuable gemstone, first discovered in Madagascar in 1902. It is one of the top 10 rarest gems in the world, known for its striking blue-green to teal coloration. High-quality Grandidierite stones are highly sought after by collectors due to their rarity, durability, and unique pleochroic properties (meaning they display different colors when viewed from different angles).

Additionally, the 14k gold setting and diamond accents add to the ring’s intrinsic and aesthetic value.

Estimated Value:

Determining the exact value of this ring requires an evaluation of:

  • The quality, carat weight, and clarity of the Grandidierite gemstone
  • The cut, clarity, and carat weight of the diamonds
  • The gold weight and craftsmanship of the ring

Because Grandidierite is an extremely rare gem, pricing can range widely based on quality:

  • Lower-grade Grandidierite stones: $500 - $2,000 per carat
  • High-quality gem-grade Grandidierite: $5,000 - $20,000 per carat
  • 14k gold setting: $150 - $400 (depending on weight)
  • Diamonds: Additional value based on cut, clarity, and carat weight

Given these factors, this ring could be worth anywhere from $1,500 to $15,000+, depending on gemstone quality and total carat weight.

Professional Appraisal Recommended:

For an accurate market valuation, I strongly recommend a professional appraisal from a certified gemologist or jeweler who can:

  1. Verify the authenticity of the Grandidierite stone.
  2. Assess its carat weight, clarity, and color quality.
  3. Determine the total diamond carat weight and quality.
  4. Weigh the gold and factor in current market prices.

Where to Get an Appraisal:

  • Gemological Institute of America (GIA) certified jewelers
  • American Gem Society (AGS) certified jewelers
  • Reputable auction houses (Sotheby’s, Christie’s, Heritage Auctions, etc.)


 

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