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Cushion|Lab Grown|IGI

2.03ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG669426694

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG669426694

Diamond specifications and retailer prices

From $488 SGD
$382 USD
As of October 29, 2026
Save $1,685 SGD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,279 SGD at Rare Carat
View at Rare Carat

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 LG669426694 or 669426694. Listed at 15 retailers as of October 29, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669426694
Dimensions7.79 × 7.39 × 4.87 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.79 mm7.39 mm2.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG669426694
Side View
Table 64.0%Crown 40.4°Girdle: MED-VTKPavilion 41.1°Culet: NoneDepth 65.9%

Caratlytics Score

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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: Oct 29
Current: $627 SGD|Low: $456 SGD|High: $2,173 SGD|Avg: $1,102 SGD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 9$488 SGD
Retailer 14$510 SGD
Retailer 1$627 SGD
Retailer 11$710 SGD
Retailer 3$828 SGD
Retailer 13$865 SGD
Retailer 8$868 SGD
Retailer 7$912 SGD
Retailer 12$918 SGD
Retailer 2$1,322 SGD
Retailer 5$1,699 SGD
Retailer 4$2,024 SGD
Retailer 10$2,057 SGD
Retailer 6$2,173 SGD

34 data points across 14 retailers

15 retailers$488 SGD to $2,173 SGD

A
Cheapest Retailer
-
$488 SGD
$382 USD
Final sale: no returns
A
Retailer 2
-
$510 SGD
$399 USD
View
A
Retailer 3
-
$627 SGD
£386 GBP
View
A
Retailer 4
-
$710 SGD
$555 USD
View
A
Retailer 5
-
$828 SGD
$648 USD
View
A
Retailer 6
-
$865 SGD
$677 USD
View
A
Retailer 7
-
$868 SGD
€647 EUR
View
A
Retailer 8
-
$912 SGD
£562 GBP
View
A
Retailer 9
-
$918 SGD
$718 USD
View
B+
Retailer 10
-
$1,322 SGD
$1,034 USD
View
B
Retailer 11
-
$1,699 SGD
$1,329 USD
View
B
Retailer 12
-
$2,024 SGD
$1,583 USD
View
B
Retailer 13
-
$2,057 SGD
£1,267 GBP
View
B
Retailer 14
-
$2,173 SGD
$1,700 USD
View
Most Expensive
Rare Carat
A3198
$2,279 SGD
$1,783 USD
View
14 more retailers have this diamond
Prices start from $488 SGDSave up to $1,685 SGD

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
$488 SGD