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Cushion|Lab Grown|IGI

1.83ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG659429477

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG659429477

Diamond specifications and retailer prices

From $393 SGD
$307 USD
As of October 28, 2026
Save $1,361 SGD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,755 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.83ct lab-grown cushion diamond

This 1.83ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659429477 or 659429477. Listed at 13 retailers as of October 28, 2026, with prices from $393 to $1,755, a $1,361 spread on the same certified stone. MOH London lists it at $1,755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659429477
Dimensions8.66 × 6.48 × 4.39 mm
L/W Ratio1.34
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
8.66 mm6.48 mm1.83 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659429477
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 37°Culet: NoneDepth 67.7%

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 28
Current: $1,755 SGD|Low: $393 SGD|High: $1,768 SGD|Avg: $903 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 13$393 SGD
Retailer 12$436 SGD
Retailer 7$485 SGD
Retailer 10$587 SGD
Retailer 6$590 SGD
Retailer 11$719 SGD
Retailer 2$764 SGD
Retailer 3$787 SGD
Retailer 4$934 SGD
Retailer 9$1,079 SGD
Retailer 5$1,466 SGD
Retailer 8$1,596 SGD
MOH London$1,755 SGD

42 data points across 13 retailers

13 retailers$393 SGD to $1,755 SGD

A
Cheapest Retailer
-
$393 SGD
$307 USD
Final sale: no returns
A
Retailer 2
-
$436 SGD
$340 USD
View
Retailer 3
-
$485 SGD
£298 GBP
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$587 SGD
$458 USD
View
A
Retailer 5
-
$590 SGD
$460 USD
View
A
Retailer 6
-
$764 SGD
£469 GBP
View
A
Retailer 7
-
$787 SGD
$614 USD
View
A
Retailer 8
-
$934 SGD
$729 USD
View
B+
Retailer 9
-
$1,079 SGD
$842 USD
View
B+
Retailer 10
-
$1,466 SGD
$1,144 USD
View
Retailer 11
-
$1,576 SGD
$1,230 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$1,596 SGD
$1,245 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG659429477 · Oct 29
$1,755 SGD
£1,078 GBP
View
12 more retailers have this diamond
Prices start from $393 SGDSave up to $1,361 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
1.83ct Cushion
$393 SGD