Emerald|Lab Grown|IGI

15.00ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG604378507

Shape and cutting style on the report: Emerald cut

Certificate IGI LG604378507

Diamond specifications and retailer prices

From $7,761 USD
As of October 30, 2026
Save $21,845 USD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $29,606 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15ct lab-grown emerald diamond

This 15ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604378507 or 604378507. Listed at 17 retailers as of October 30, 2026, with prices from $7,761 to $29,606, a $21,845 spread on the same certified stone. Taylor and Hart lists it at $29,606. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.00
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604378507
Dimensions16.04 × 11.37 × 7.75 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.04 mm11.37 mm15.00 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604378507
Side View
Table 68.0%Crown 46.9°Girdle: THK-VTKPavilion 34.6°Culet: LNGDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,014 USD|Low: $6,207 USD|High: $29,606 USD|Avg: $13,247 USD|-6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
October 16, 2026
Retailer 12$7,761 USD
Retailer 17$8,072 USD
Retailer 2$8,397 USD
Retailer 3$8,691 USD
Retailer 10$8,940 USD
Retailer 14$9,003 USD
Retailer 16$9,003 USD
Retailer 9$9,280 USD
Retailer 8$9,666 USD
Retailer 1$10,014 USD
Retailer 15$10,125 USD
Retailer 11$10,423 USD
Retailer 4$12,908 USD
Retailer 6$13,390 USD
Retailer 13$18,320 USD
Retailer 5$23,430 USD
Retailer 7$25,067 USD
Taylor and Hart$29,606 USD

18 data points across 18 retailers

17 retailers$7,761 USD to $29,606 USD

B+
Cheapest Retailer
-
$7,761 USD
B+
Retailer 2
-
$8,072 USD
View
B+
Retailer 3
-
$8,397 USD
View
B+
Retailer 4
-
$8,691 USD
View
Final sale: no returns
B+
Retailer 5
-
$8,940 USD
View
B+
Retailer 6
-
$9,003 USD
View
Retailer 7
-
$9,003 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
$9,280 USD
HK$72,500 HKD
View
B
Retailer 9
-
$10,014 USD
View
B
Retailer 10
-
$10,125 USD
View
B
Retailer 11
-
$10,423 USD
View
B
Retailer 12
-
$12,908 USD
£10,164 GBP
View
B
Retailer 13
-
$13,390 USD
View
B
Retailer 14
-
$18,320 USD
View
Retailer 15
-
$23,430 USD
View
Price last confirmed 19 days ago
B
Retailer 16
-
$25,067 USD
View
Most Expensive
B
Taylor and Hart
8R6M06W · Oct 31
$29,606 USD
View
16 more retailers have this diamond
Prices start from $7,761 USDSave up to $21,845 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
15.00ct Emerald
$7,761 USD