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Cushion|Lab Grown|IGI

1.81ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG768631271

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

Certificate IGI LG768631271

Diamond specifications and retailer prices

From $3,958 SGD
A$4,763 AUD
As of October 31, 2026
3 retailers carry this diamond
Most expensive: $6,603 SGD at Yadav Diamonds · As of October 7, 2026
View at Yadav Diamonds

About this 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631271 or 768631271. Listed at 3 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631271
Dimensions7.03 × 7.00 × 4.88 mm
L/W Ratio1.00
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
7.03 mm7.00 mm1.81 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631271
Side View
Table 59.0%Crown 34°Girdle: THK-VTKPavilion 41.5°Culet: NoneDepth 69.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $3,958 SGD|Low: $635 SGD|High: $6,603 SGD|Avg: $2,643 SGD
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
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Retailer 15
Yadav Diamonds
October 31, 2026
Retailer 3$635 SGD
Retailer 15$854 SGD
Retailer 11$896 SGD
Retailer 2$908 SGD
Retailer 8$1,083 SGD
Retailer 5$1,456 SGD
Retailer 13$1,661 SGD
Retailer 7$1,705 SGD
Retailer 14$1,898 SGD
Retailer 12$2,643 SGD
Retailer 6$3,504 SGD
Retailer 1$3,958 SGD
Retailer 9$4,225 SGD
Retailer 4$4,615 SGD
Retailer 10$5,484 SGD
Yadav Diamonds$6,603 SGD

15 data points across 16 retailers

3 retailers

B+
Cheapest Retailer
-
$3,958 SGD
A$4,763 AUD
Retailer 2
-
$4,225 SGD
$3,305 USD
View
Price last confirmed 27 days ago
Most Expensive
Yadav Diamonds
12462565 · Oct 7
$6,603 SGD
$5,165 USD
View
Price last confirmed 25 days ago
2 more retailers have this diamond
Prices start from $3,958 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.

B+
1.81ct Cushion
$3,958 SGD