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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 $1,544 NZD
$870 USD
As of October 29, 2026
Save $10,944 NZD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,488 NZD 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 $1,544 to $12,488, a $10,944 spread on the same certified stone. MOH London lists it at $12,488. 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: $12,488 NZD|Low: $1,544 NZD|High: $12,587 NZD|Avg: $6,118 NZD|+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$1,544 NZD
Retailer 4$3,946 NZD
Retailer 8$4,294 NZD
Retailer 10$4,420 NZD
Retailer 6$4,578 NZD
Retailer 11$5,811 NZD
Retailer 9$6,293 NZD
Retailer 7$7,152 NZD
Retailer 2$7,175 NZD
Retailer 3$10,247 NZD
MOH London$12,488 NZD

17 data points across 11 retailers

10 retailers$1,544 NZD to $12,488 NZD

A
Cheapest Retailer
-
$1,544 NZD
$870 USD
B+
Retailer 2
-
$3,946 NZD
$2,224 USD
View
B+
Retailer 3
-
$4,294 NZD
$2,420 USD
View
B+
Retailer 4
-
$4,420 NZD
$2,491 USD
View
Final sale: no returns
Retailer 5
-
$4,578 NZD
$2,580 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$4,578 NZD
$2,580 USD
View
B
Retailer 7
-
$6,293 NZD
$3,547 USD
View
B
Retailer 8
-
$7,152 NZD
$4,031 USD
View
B
Retailer 9
-
$7,175 NZD
$4,044 USD
View
Most Expensive
B
MOH London
LG485136735 · Oct 29
$12,488 NZD
£5,542 GBP
View
9 more retailers have this diamond
Prices start from $1,544 NZDSave up to $10,944 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
2.10ct Round
$1,544 NZD