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Round|Lab Grown|IGI

2.16ct J SI2 Round Lab Grown Diamond

ID • J/SI2 • IGI LG492134034

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492134034

Diamond specifications and retailer prices

From $1,281 AUD
$900 USD
As of October 29, 2026
Save $9,019 AUD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,300 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.16ct lab-grown round diamond

This 2.16ct 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 LG492134034 or 492134034. Listed at 10 retailers as of October 29, 2026, with prices from $1,281 to $10,300, a $9,019 spread on the same certified stone. MOH London lists it at $10,300. 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

2.16
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492134034
Dimensions8.36 × 8.39 × 4.96 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
8.36 mm8.39 mm2.16 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492134034
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.3%

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: $10,300 AUD|Low: $1,281 AUD|High: $10,384 AUD|Avg: $5,136 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$1,281 AUD
Retailer 3$3,255 AUD
Retailer 7$3,647 AUD
Retailer 5$3,776 AUD
Retailer 8$3,776 AUD
Retailer 9$4,784 AUD
Retailer 2$5,788 AUD
Retailer 6$5,896 AUD
Retailer 10$8,453 AUD
MOH London$10,300 AUD

17 data points across 10 retailers

10 retailers$1,281 AUD to $10,300 AUD

A
Cheapest Retailer
-
$1,281 AUD
$900 USD
B+
Retailer 2
-
$3,255 AUD
$2,287 USD
View
B+
Retailer 3
-
$3,541 AUD
$2,488 USD
View
B+
Retailer 4
-
$3,647 AUD
$2,562 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,776 AUD
$2,653 USD
View
Retailer 6
-
$3,776 AUD
$2,653 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$5,191 AUD
$3,647 USD
View
B
Retailer 8
-
$5,788 AUD
$4,066 USD
View
B
Retailer 9
-
$5,896 AUD
$4,142 USD
View
Most Expensive
B
MOH London
LG492134034 · Oct 29
$10,300 AUD
£5,698 GBP
View
9 more retailers have this diamond
Prices start from $1,281 AUDSave up to $9,019 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
2.16ct Round
$1,281 AUD