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Cushion|Lab Grown|IGI

2.03ct D SI1 Cushion Lab Grown Diamond

EX • D/SI1 • IGI LG651441735

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG651441735

Diamond specifications and retailer prices

From HK$2,950 HKD
$376 USD
As of October 25, 2026
Save HK$10,074 HKD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$13,024 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651441735 or 651441735. Listed at 11 retailers as of October 25, 2026, with prices from HK$2,950 to HK$13,024, a HK$10,074 spread on the same certified stone. Brilliant Earth lists it at HK$13,024. 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

2.03
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651441735
Dimensions7.30 × 7.25 × 4.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm7.25 mm2.03 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651441735
Side View
Table 64.0%Crown 36.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 67.9%

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 25
Current: HK$13,024 HKD|Low: HK$2,950 HKD|High: HK$13,652 HKD|Avg: HK$6,731 HKD|-4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9HK$2,950 HKD
Retailer 8HK$3,627 HKD
Retailer 5HK$4,158 HKD
Retailer 4HK$4,391 HKD
Retailer 3HK$4,809 HKD
Retailer 2HK$5,191 HKD
Retailer 11HK$5,586 HKD
Retailer 10HK$5,727 HKD
Retailer 7HK$10,199 HKD
Retailer 6HK$11,827 HKD
Brilliant EarthHK$13,024 HKD

38 data points across 11 retailers

11 retailersHK$2,950 HKD to HK$13,024 HKD

A
Cheapest Retailer
-
HK$2,950 HKD
$376 USD
Retailer 2
-
HK$3,627 HKD
£364 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$4,158 HKD
$530 USD
View
A
Retailer 4
-
HK$4,391 HKD
€533 EUR
View
A
Retailer 5
-
HK$4,809 HKD
$613 USD
View
A
Retailer 6
-
HK$5,191 HKD
£521 GBP
View
A
Retailer 7
-
HK$5,586 HKD
$712 USD
View
B+
Retailer 8
-
HK$5,727 HKD
$730 USD
View
B+
Retailer 9
-
HK$10,199 HKD
$1,300 USD
View
B
Retailer 10
-
HK$11,827 HKD
£1,187 GBP
View
Most Expensive
B
Brilliant Earth
11634604A · Oct 29
HK$13,024 HKD
$1,660 USD
View
10 more retailers have this diamond
Prices start from HK$2,950 HKDSave up to HK$10,074 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
2.03ct Cushion
HK$2,950 HKD