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Cushion|Lab Grown|IGI

2.05ct D SI1 Cushion Lab Grown Diamond

EX • D/SI1 • IGI LG685532107

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG685532107

Diamond specifications and retailer prices

From $545 SGD
$426 USD
As of October 29, 2026
Save $3,994 SGD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,538 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.05ct lab-grown cushion diamond

This 2.05ct 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 LG685532107 or 685532107. Listed at 8 retailers as of October 29, 2026, with prices from $545 to $4,538, a $3,994 spread on the same certified stone. Do Amore Diamonds lists it at $4,538. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685532107
Dimensions9.12 × 6.04 × 4.00 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeLarge
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
9.12 mm6.04 mm2.05 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685532107
Side View
Table 64.0%Crown 36.3°Girdle: THK-VTKPavilionCulet: LargeDepth 66.2%

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: Oct 29
Current: $4,538 SGD|Low: $523 SGD|High: $4,538 SGD|Avg: $1,865 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 6$545 SGD
Retailer 9$610 SGD
Retailer 7$1,065 SGD
Retailer 2$1,067 SGD
Retailer 11$1,142 SGD
Retailer 10$1,317 SGD
Retailer 5$1,896 SGD
Retailer 8$2,397 SGD
Retailer 4$2,744 SGD
Retailer 3$3,122 SGD
Do Amore Diamonds$4,538 SGD

18 data points across 11 retailers

8 retailers$545 SGD to $4,538 SGD

A
Cheapest Retailer
-
$545 SGD
$426 USD
A
Retailer 2
-
$610 SGD
$477 USD
View
B+
Retailer 3
-
$1,065 SGD
$833 USD
View
B+
Retailer 4
-
$1,067 SGD
$835 USD
View
B
Retailer 5
-
$1,896 SGD
$1,483 USD
View
B
Retailer 6
-
$2,397 SGD
$1,875 USD
View
B
Retailer 7
-
$2,744 SGD
£1,690 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1682054 · Oct 30
$4,538 SGD
$3,550 USD
View
7 more retailers have this diamond
Prices start from $545 SGDSave up to $3,994 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
2.05ct Cushion
$545 SGD