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Cushion|Lab Grown|IGI

0.61ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG835656660

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

Certificate IGI LG835656660

Diamond specifications and retailer prices

From $240 SGD
$188 USD
As of November 1, 2026
Save $1,227 SGD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,468 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.61ct lab-grown cushion diamond

This 0.61ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG835656660 or 835656660. Listed at 7 retailers as of November 1, 2026, with prices from $240 to $1,468, a $1,227 spread on the same certified stone. MOH London lists it at $1,468. 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

0.61
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835656660
Dimensions4.79 × 4.77 × 3.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.79 mm4.77 mm0.61 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835656660
Side View
Table 69.0%Crown 41.5°Girdle: MED-VTKPavilion 39.4°Culet: NoneDepth 68.3%

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: Nov 1
Current: $1,468 SGD|Low: $240 SGD|High: $1,486 SGD|Avg: $569 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$240 SGD
Retailer 4$322 SGD
Retailer 2$353 SGD
Retailer 5$383 SGD
Retailer 3$511 SGD
Retailer 7$639 SGD
MOH London$1,468 SGD

41 data points across 7 retailers

7 retailers$240 SGD to $1,468 SGD

A
Cheapest Retailer
-
$240 SGD
$188 USD
A
Retailer 2
-
$322 SGD
€240 EUR
View
A
Retailer 3
-
$353 SGD
£218 GBP
View
A
Retailer 4
-
$383 SGD
£236 GBP
View
B+
Retailer 5
-
$511 SGD
$400 USD
View
B
Retailer 6
-
$639 SGD
$500 USD
View
Most Expensive
B
MOH London
LG835656660 · Nov 1
$1,468 SGD
£904 GBP
View
6 more retailers have this diamond
Prices start from $240 SGDSave up to $1,227 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
0.61ct Cushion
$240 SGD