CaratHunter
Plans
Emerald|Lab Grown|IGI

10.30ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG602326623

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602326623

Diamond specifications and retailer prices

From $3,234 USD
As of October 27, 2026
Save $12,266 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,500 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.3ct lab-grown emerald diamond

This 10.3ct 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 LG602326623 or 602326623. Listed at 18 retailers as of October 27, 2026, with prices from $3,234 to $15,500, a $12,266 spread on the same certified stone. Brilliant Earth lists it at $15,500. 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

10.30
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602326623
Dimensions14.14 × 10.08 × 6.79 mm
L/W Ratio1.40
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
14.14 mm10.08 mm10.30 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602326623
Side View
Table 65.0%Crown 41.1°Girdle: Slightly ThickPavilion 38.1°Culet: LNGDepth 67.4%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $15,500 USD|Low: $2,586 USD|High: $15,950 USD|Avg: $5,646 USD|-2.8%
Brilliant Earth
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
October 29, 2026
Retailer 11$3,234 USD
Retailer 3$3,518 USD
Retailer 5$3,622 USD
Retailer 12$3,751 USD
Retailer 15$3,751 USD
Retailer 9$3,910 USD
Retailer 4$3,937 USD
Retailer 14$4,687 USD
Retailer 2$4,990 USD
Retailer 8$5,280 USD
Retailer 6$5,715 USD
Retailer 10$5,824 USD
Retailer 7$6,630 USD
Retailer 13$9,372 USD
Brilliant Earth$15,500 USD

43 data points across 15 retailers

18 retailers$3,234 USD to $15,500 USD

B+
Cheapest Retailer
-
$3,234 USD
B+
Retailer 2
-
$3,518 USD
View
B+
Retailer 3
-
$3,622 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,751 USD
View
Retailer 5
-
$3,751 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$3,910 USD
View
B+
Retailer 7
-
$3,937 USD
View
B+
Retailer 8
-
$4,326 USD
HK$33,800 HKD
View
B+
Retailer 9
-
$4,687 USD
View
B+
Retailer 10
-
$4,990 USD
£3,929 GBP
View
B
Retailer 11
-
$5,280 USD
View
B
Retailer 12
-
$5,715 USD
£4,500 GBP
View
B
Retailer 13
-
$5,824 USD
View
B
Retailer 14
-
$6,630 USD
View
B
Retailer 15
-
$9,372 USD
View
B
Retailer 16
-
$10,406 USD
View
B
Retailer 17
-
$13,124 USD
View
Most Expensive
B
Brilliant Earth
10597416A · Oct 29
$15,500 USD
View
17 more retailers have this diamond
Prices start from $3,234 USDSave up to $12,266 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+
10.30ct Emerald
$3,234 USD