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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 $2,394 NZD
$1,347 USD
As of November 1, 2026
Save $7,404 NZD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,798 NZD at Adiamor · As of November 2, 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 November 1, 2026, with prices from $2,394 to $9,798, a $7,404 spread on the same certified stone. Adiamor lists it at $9,798. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $9,798 NZD|Low: $2,394 NZD|High: $41,839 NZD|Avg: $11,079 NZD
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$2,394 NZD
Retailer 2$2,478 NZD
Retailer 12$2,606 NZD
Retailer 3$2,778 NZD
Retailer 15$3,084 NZD
Retailer 4$3,276 NZD
Retailer 17$3,718 NZD
Retailer 10$3,902 NZD
Retailer 11$4,392 NZD
Retailer 16$4,473 NZD
Retailer 13$5,177 NZD
Retailer 6$5,206 NZD
Adiamor$9,798 NZD
Retailer 5$9,837 NZD
Retailer 9$27,530 NZD
Retailer 7$37,451 NZD
Retailer 8$41,839 NZD

6 data points across 17 retailers

13 retailers$2,394 NZD to $9,798 NZD

A
Cheapest Retailer
-
$2,394 NZD
$1,347 USD
A
Retailer 2
-
$2,478 NZD
£1,098 GBP
View
A
Retailer 3
-
$2,606 NZD
$1,466 USD
View
A
Retailer 4
-
$2,778 NZD
$1,563 USD
View
A
Retailer 5
-
$3,084 NZD
$1,735 USD
View
A
Retailer 6
-
$3,276 NZD
HK$14,400 HKD
View
A
Retailer 7
-
$3,718 NZD
$2,092 USD
View
A
Retailer 8
-
$3,902 NZD
£1,729 GBP
View
B+
Retailer 9
-
$4,392 NZD
$2,471 USD
View
A
Retailer 10
-
$4,473 NZD
€2,397 EUR
View
B+
Retailer 11
-
$5,177 NZD
$2,913 USD
View
B+
Retailer 12
-
$5,206 NZD
$2,929 USD
View
Most Expensive
B
Adiamor
D-82827872 · Nov 2
$9,798 NZD
$5,513 USD
View
12 more retailers have this diamond
Prices start from $2,394 NZDSave up to $7,404 NZD

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
$2,394 NZD