CaratHunter
Plans
Cushion|Lab Grown|IGI

2.05ct G SI1 Cushion Lab Grown Diamond

ID • G/SI1 • IGI LG792654761

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG792654761

Diamond specifications and retailer prices

From $585 AUD
$410 USD
As of November 1, 2026
4 retailers carry this diamond
Most expensive: $1,466 AUD at Taylor and Hart · As of October 17, 2026
View at Taylor and Hart

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG792654761 or 792654761. Listed at 4 retailers as of November 1, 2026. 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

2.05
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792654761
Dimensions9.27 × 6.40 × 4.29 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm6.40 mm2.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792654761
Side View
Table 56.0%Crown 33.5°Girdle: STK-THKPavilion 35°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $801 AUD|Low: $585 AUD|High: $1,756 AUD|Avg: $1,066 AUD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 17, 2026
Retailer 3$585 AUD
Retailer 1$801 AUD
Retailer 4$927 AUD
Retailer 5$1,016 AUD
Taylor and Hart$1,466 AUD
Retailer 2$1,756 AUD

11 data points across 6 retailers

4 retailers

B+
Cheapest Retailer
-
$585 AUD
$410 USD
Retailer 2
-
$801 AUD
£442 GBP
View
Price last confirmed 17 days ago
Retailer 3
-
$1,016 AUD
$712 USD
View
Price last confirmed 14 days ago
Most Expensive
Taylor and Hart
2O7FW6J · Oct 17
$1,466 AUD
$1,027 USD
View
Price last confirmed 17 days ago
3 more retailers have this diamond
Prices start from $585 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.

B+
2.05ct Cushion
$585 AUD