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Emerald|Lab Grown|IGI

10.25ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG605383666

Shape and cutting style on the report: Emerald cut

Certificate IGI LG605383666

Diamond specifications and retailer prices

From $2,608 USD
As of October 27, 2026
Save $7,942 USD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,550 USD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 10.25ct lab-grown emerald diamond

This 10.25ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605383666 or 605383666. Listed at 16 retailers as of October 27, 2026, with prices from $2,608 to $10,550, a $7,942 spread on the same certified stone. Taylor and Hart lists it at $10,550. 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

10.25
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605383666
Dimensions18.17 × 8.44 × 5.72 mm
L/W Ratio2.15
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
18.17 mm8.44 mm10.25 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605383666
Side View
Table 63.0%Crown 33.9°Girdle: ThickPavilion 35.2°Culet: LNGDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,438 USD|Low: $1,444 USD|High: $52,300 USD|Avg: $8,144 USD|+22.8%
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
Taylor and Hart
October 16, 2026
Retailer 10$2,608 USD
Retailer 2$2,837 USD
Retailer 7$2,920 USD
Retailer 12$3,025 USD
Retailer 16$3,025 USD
Retailer 9$3,185 USD
Retailer 4$3,337 USD
Retailer 15$4,158 USD
Retailer 1$4,438 USD
Retailer 14$4,711 USD
Retailer 3$5,730 USD
Retailer 5$6,365 USD
Retailer 13$8,076 USD
Retailer 11$8,190 USD
Retailer 6$8,464 USD
Taylor and Hart$10,550 USD
Retailer 8$52,300 USD

19 data points across 17 retailers

16 retailers$2,608 USD to $10,550 USD

A
Cheapest Retailer
-
$2,608 USD
A
Retailer 2
-
$2,837 USD
View
B+
Retailer 3
-
$2,920 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,025 USD
View
Retailer 5
-
$3,025 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$3,185 USD
View
B+
Retailer 7
-
$3,337 USD
View
B+
Retailer 8
-
$4,158 USD
View
B+
Retailer 9
-
$4,438 USD
View
B
Retailer 10
-
$4,711 USD
View
B
Retailer 11
-
$5,730 USD
£4,512 GBP
View
B
Retailer 12
-
$6,365 USD
View
B
Retailer 13
-
$8,076 USD
View
B
Retailer 14
-
$8,190 USD
View
B
Retailer 15
-
$8,464 USD
View
Most Expensive
B
Taylor and Hart
RDYCDEP · Oct 28
$10,550 USD
View
15 more retailers have this diamond
Prices start from $2,608 USDSave up to $7,942 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.

A
10.25ct Emerald
$2,608 USD