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Round|Lab Grown|IGI

10.37ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG598367073

Shape and cutting style on the report: Round brilliant

Certificate IGI LG598367073

Diamond specifications and retailer prices

From $1,347 USD
As of November 1, 2026
Save $4,166 USD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,513 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.37ct lab-grown round diamond

This 10.37ct lab-grown round 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 LG598367073 or 598367073. Listed at 13 retailers as of October 31, 2026, with prices from $1,347 to $5,513, a $4,166 spread on the same certified stone. Adiamor lists it at $5,513. 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

10.37
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598367073
Dimensions14.09 × 14.01 × 8.58 mm
L/W Ratio1.01
Girdle conditionFaceted
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
14.09 mm14.01 mm10.37 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598367073
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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 1
Current: $5,513 USD|Low: $1,347 USD|High: $23,541 USD|Avg: $6,234 USD
Adiamor
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
November 2, 2026
Retailer 14$1,347 USD
Retailer 11$1,395 USD
Retailer 12$1,466 USD
Retailer 3$1,563 USD
Retailer 15$1,735 USD
Retailer 4$1,843 USD
Retailer 17$2,092 USD
Retailer 2$2,195 USD
Retailer 10$2,471 USD
Retailer 16$2,517 USD
Retailer 13$2,913 USD
Retailer 6$2,929 USD
Adiamor$5,513 USD
Retailer 5$5,535 USD
Retailer 9$15,490 USD
Retailer 7$21,072 USD
Retailer 8$23,541 USD

6 data points across 17 retailers

13 retailers$1,347 USD to $5,513 USD

A
Cheapest Retailer
-
$1,347 USD
A
Retailer 2
-
$1,395 USD
£1,098 GBP
View
A
Retailer 3
-
$1,466 USD
View
A
Retailer 4
-
$1,563 USD
View
A
Retailer 5
-
$1,735 USD
View
A
Retailer 6
-
$1,843 USD
HK$14,400 HKD
View
A
Retailer 7
-
$2,092 USD
View
A
Retailer 8
-
$2,195 USD
£1,729 GBP
View
B+
Retailer 9
-
$2,471 USD
View
A
Retailer 10
-
$2,517 USD
€2,397 EUR
View
B+
Retailer 11
-
$2,913 USD
View
B+
Retailer 12
-
$2,929 USD
View
Most Expensive
B
Adiamor
D-82827872 · Oct 31
$5,513 USD
View
12 more retailers have this diamond
Prices start from $1,347 USDSave up to $4,166 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
10.37ct Round
$1,347 USD