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Round|Lab Grown|IGI

2.60ct K SI1 Round Lab Grown Diamond

EX • K/SI1 • IGI LG476185649

Shape and cutting style on the report: Round brilliant

Certificate IGI LG476185649

Diamond specifications and retailer prices

From $3,236 AUD
As of November 5, 2026
Save $6,918 AUD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,154 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG476185649 or 476185649. Listed at 10 retailers as of November 5, 2026, with prices from $3,236 to $10,154, a $6,918 spread on the same certified stone. MOH London lists it at $10,154. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476185649
Dimensions8.79 × 8.86 × 5.42 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
8.79 mm8.86 mm2.60 ctK / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476185649
Side View
Table 61.0%Crown 35°GirdlePavilion 41.5°Culet: NoneDepth 61.4%

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: $10,154 AUD|Low: $3,106 AUD|High: $10,305 AUD|Avg: $5,256 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$3,236 AUD
Retailer 2$3,641 AUD
Retailer 6$3,753 AUD
Retailer 8$3,753 AUD
Retailer 3$3,986 AUD
Retailer 9$4,784 AUD
Retailer 4$5,751 AUD
Retailer 7$5,860 AUD
MOH London$10,154 AUD

41 data points across 9 retailers

10 retailers$3,236 AUD to $10,154 AUD

A
Cheapest Retailer
-
$3,236 AUD
A
Retailer 2
-
$3,520 AUD
View
A
Retailer 3
-
$3,641 AUD
View
Retailer 4
-
$3,753 AUD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$3,753 AUD
View
B+
Retailer 6
-
$3,986 AUD
View
B
Retailer 7
-
$5,158 AUD
View
B
Retailer 8
-
$5,751 AUD
View
B
Retailer 9
-
$5,860 AUD
View
Most Expensive
B
MOH London
LG476185649 · Nov 5
$10,154 AUD
£5,597 GBP
View
9 more retailers have this diamond
Prices start from $3,236 AUDSave up to $6,918 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
$3,236 AUD