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Round|Lab Grown|IGI

2.15ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG425065527

Shape and cutting style on the report: Round brilliant

Certificate IGI LG425065527

Diamond specifications and retailer prices

From $1,722 AUD
$1,210 USD
As of October 29, 2026
Save $8,531 AUD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,253 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.15ct lab-grown round diamond

This 2.15ct 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 LG425065527 or 425065527. Listed at 10 retailers as of October 29, 2026, with prices from $1,722 to $10,253, a $8,531 spread on the same certified stone. MOH London lists it at $10,253. 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

2.15
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425065527
Dimensions8.17 × 8.21 × 5.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.17 mm8.21 mm2.15 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG425065527
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: $10,253 AUD|Low: $1,722 AUD|High: $10,337 AUD|Avg: $5,464 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$1,722 AUD
Retailer 5$3,526 AUD
Retailer 6$3,628 AUD
Retailer 7$4,764 AUD
Retailer 2$5,762 AUD
Retailer 4$5,867 AUD
Retailer 8$8,414 AUD
MOH London$10,253 AUD

14 data points across 8 retailers

10 retailers$1,722 AUD to $10,253 AUD

A
Cheapest Retailer
-
$1,722 AUD
$1,210 USD
B+
Retailer 2
-
$3,241 AUD
$2,277 USD
View
B+
Retailer 3
-
$3,526 AUD
$2,477 USD
View
B+
Retailer 4
-
$3,628 AUD
$2,549 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,759 AUD
$2,641 USD
View
Retailer 6
-
$3,759 AUD
$2,641 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$5,167 AUD
$3,630 USD
View
B
Retailer 8
-
$5,762 AUD
$4,048 USD
View
B
Retailer 9
-
$5,867 AUD
$4,122 USD
View
Most Expensive
B
MOH London
LG425065527 · Oct 29
$10,253 AUD
£5,672 GBP
View
9 more retailers have this diamond
Prices start from $1,722 AUDSave up to $8,531 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
2.15ct Round
$1,722 AUD