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Emerald|Lab Grown|IGI

10.29ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG675513870

Shape and cutting style on the report: Emerald cut

Certificate IGI LG675513870

Diamond specifications and retailer prices

From $1,115 USD
As of November 2, 2026
Save $6,895 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,010 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 10.29ct lab-grown emerald diamond

This 10.29ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG675513870 or 675513870. Listed at 15 retailers as of November 2, 2026, with prices from $1,115 to $8,010, a $6,895 spread on the same certified stone. Brilliant Earth lists it at $8,010. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

10.29
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675513870
Dimensions14.89 × 9.86 × 6.53 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm9.86 mm10.29 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675513870
Side View
Table 64.0%Crown 36.9°Girdle: MED-STKPavilion 40.1°Culet: LargeDepth 66.2%

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: Nov 2
Current: $8,010 USD|Low: $1,071 USD|High: $8,260 USD|Avg: $2,470 USD|-3.0%
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
November 2, 2026
Retailer 11$1,115 USD
Retailer 12$1,213 USD
Retailer 4$1,249 USD
Retailer 14$1,294 USD
Retailer 15$1,294 USD
Retailer 10$1,465 USD
Retailer 13$1,839 USD
Retailer 8$1,875 USD
Retailer 9$2,028 USD
Retailer 5$2,057 USD
Retailer 2$2,412 USD
Retailer 7$2,425 USD
Retailer 3$3,923 USD
Retailer 6$4,524 USD
Brilliant Earth$8,010 USD

43 data points across 15 retailers

15 retailers$1,115 USD to $8,010 USD

A
Cheapest Retailer
-
$1,115 USD
A
Retailer 2
-
$1,213 USD
View
A
Retailer 3
-
$1,249 USD
View
Final sale: no returns
A
Retailer 4
-
$1,294 USD
View
Retailer 5
-
$1,294 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,465 USD
View
A
Retailer 7
-
$1,839 USD
View
A
Retailer 8
-
$1,875 USD
£1,476 GBP
View
A
Retailer 9
-
$2,028 USD
€1,931 EUR
View
B+
Retailer 10
-
$2,057 USD
View
B+
Retailer 11
-
$2,412 USD
View
B+
Retailer 12
-
$2,425 USD
View
B
Retailer 13
-
$3,923 USD
View
B
Retailer 14
-
$4,524 USD
View
Most Expensive
B
Brilliant Earth
13966531A · Nov 2
$8,010 USD
View
14 more retailers have this diamond
Prices start from $1,115 USDSave up to $6,895 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
10.29ct Emerald
$1,115 USD