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Round|Lab Grown|IGI

2.10ct J SI2 Round Lab Grown Diamond

ID • J/SI2 • IGI LG485136735

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485136735

Diamond specifications and retailer prices

From $1,239 AUD
$870 USD
As of October 29, 2026
Save $8,781 AUD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,020 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.1ct lab-grown round diamond

This 2.1ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485136735 or 485136735. Listed at 10 retailers as of October 29, 2026, with prices from $1,239 to $10,020, a $8,781 spread on the same certified stone. MOH London lists it at $10,020. 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

2.10
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485136735
Dimensions8.17 × 8.20 × 5.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
8.17 mm8.20 mm2.10 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485136735
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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 29
Current: $10,020 AUD|Low: $1,239 AUD|High: $10,099 AUD|Avg: $4,909 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$1,239 AUD
Retailer 4$3,166 AUD
Retailer 8$3,445 AUD
Retailer 10$3,546 AUD
Retailer 6$3,673 AUD
Retailer 11$4,662 AUD
Retailer 9$5,050 AUD
Retailer 7$5,739 AUD
Retailer 2$5,757 AUD
Retailer 3$8,222 AUD
MOH London$10,020 AUD

17 data points across 11 retailers

10 retailers$1,239 AUD to $10,020 AUD

A
Cheapest Retailer
-
$1,239 AUD
$870 USD
B+
Retailer 2
-
$3,166 AUD
$2,224 USD
View
B+
Retailer 3
-
$3,445 AUD
$2,420 USD
View
B+
Retailer 4
-
$3,546 AUD
$2,491 USD
View
Final sale: no returns
Retailer 5
-
$3,673 AUD
$2,580 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$3,673 AUD
$2,580 USD
View
B
Retailer 7
-
$5,050 AUD
$3,547 USD
View
B
Retailer 8
-
$5,739 AUD
$4,031 USD
View
B
Retailer 9
-
$5,757 AUD
$4,044 USD
View
Most Expensive
B
MOH London
LG485136735 · Oct 29
$10,020 AUD
£5,542 GBP
View
9 more retailers have this diamond
Prices start from $1,239 AUDSave up to $8,781 AUD

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
2.10ct Round
$1,239 AUD