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Round|Lab Grown|IGI

2.60ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG472171395

Shape and cutting style on the report: Round brilliant

Certificate IGI LG472171395

Diamond specifications and retailer prices

From $2,071 AUD
As of November 5, 2026
Save $10,857 AUD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,928 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 2.6ct lab-grown round diamond

This 2.6ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG472171395 or 472171395. Listed at 10 retailers as of November 5, 2026, with prices from $2,071 to $12,928, a $10,857 spread on the same certified stone. MOH London lists it at $12,928. 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

2.60
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG472171395
Dimensions9.01 × 8.95 × 5.22 mm
L/W Ratio1.01
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
9.01 mm8.95 mm2.60 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG472171395
Side View
Table 61.0%Crown 32.2°Girdle: MediumPavilion 40.1°Culet: NoneDepth 58.0%

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: Nov 5
Current: $12,928 AUD|Low: $2,071 AUD|High: $13,137 AUD|Avg: $6,519 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2$2,071 AUD
Retailer 3$3,337 AUD
Retailer 6$4,408 AUD
Retailer 9$4,797 AUD
Retailer 11$4,935 AUD
Retailer 7$5,114 AUD
Retailer 12$6,158 AUD
Retailer 10$6,391 AUD
Retailer 5$7,198 AUD
Retailer 8$7,945 AUD
Retailer 4$11,455 AUD
MOH London$12,928 AUD

18 data points across 12 retailers

10 retailers$2,071 AUD to $12,928 AUD

A
Cheapest Retailer
-
$2,071 AUD
B+
Retailer 2
-
$4,408 AUD
View
B+
Retailer 3
-
$4,797 AUD
View
B+
Retailer 4
-
$4,935 AUD
View
Final sale: no returns
Retailer 5
-
$5,114 AUD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$5,114 AUD
View
B
Retailer 7
-
$6,391 AUD
View
B
Retailer 8
-
$7,198 AUD
View
B
Retailer 9
-
$7,945 AUD
View
Most Expensive
B
MOH London
LG472171395 · Nov 5
$12,928 AUD
£7,126 GBP
View
9 more retailers have this diamond
Prices start from $2,071 AUDSave up to $10,857 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
2.60ct Round
$2,071 AUD