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Cushion|Lab Grown|IGI

2.05ct J SI1 Cushion Lab Grown Diamond

ID • J/SI1 • IGI LG436045237

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG436045237

Diamond specifications and retailer prices

From HK$7,218 HKD
$920 USD
As of October 31, 2026
Save HK$51,829 HKD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$59,047 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045237 or 436045237. Listed at 6 retailers as of October 29, 2026, with prices from HK$7,218 to HK$59,047, a HK$51,829 spread on the same certified stone. MOH London lists it at HK$59,047. 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
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045237
Dimensions7.61 × 7.42 × 4.66 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.61 mm7.42 mm2.05 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045237
Side View
Table 63.5%Crown 31.7°Girdle: THK-VTKPavilion 39.5°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$59,047 HKD|Low: HK$7,218 HKD|High: HK$78,507 HKD|Avg: HK$34,433 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2HK$7,218 HKD
Retailer 5HK$21,176 HKD
Retailer 3HK$21,937 HKD
Retailer 6HK$23,223 HKD
Retailer 7HK$27,625 HKD
Retailer 4HK$34,199 HKD
MOH LondonHK$59,047 HKD
Retailer 8HK$78,507 HKD

13 data points across 8 retailers

6 retailersHK$7,218 HKD to HK$59,047 HKD

A
Cheapest Retailer
-
HK$7,218 HKD
$920 USD
B+
Retailer 2
-
HK$21,176 HKD
$2,699 USD
View
Final sale: no returns
Retailer 3
-
HK$21,937 HKD
$2,796 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
HK$23,223 HKD
$2,960 USD
View
B
Retailer 5
-
HK$34,199 HKD
$4,359 USD
View
Most Expensive
B
MOH London
LG436045237 · Oct 29
HK$59,047 HKD
£5,926 GBP
View
5 more retailers have this diamond
Prices start from HK$7,218 HKDSave up to HK$51,829 HKD

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
2.05ct Cushion
HK$7,218 HKD