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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 $263 CAD
$188 USD
As of October 30, 2026
Save $1,350 CAD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,613 CAD at MOH London · As of October 29, 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 October 29, 2026, with prices from $263 to $1,613, a $1,350 spread on the same certified stone. MOH London lists it at $1,613. 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
Color
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

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 30
Current: $1,613 CAD|Low: $263 CAD|High: $1,623 CAD|Avg: $618 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$263 CAD
Retailer 3$355 CAD
Retailer 2$383 CAD
Retailer 4$419 CAD
Retailer 5$643 CAD
Retailer 7$698 CAD
MOH London$1,613 CAD

41 data points across 7 retailers

7 retailers$263 CAD to $1,613 CAD

A
Cheapest Retailer
-
$263 CAD
$188 USD
A
Retailer 2
-
$355 CAD
€242 EUR
View
A
Retailer 3
-
$383 CAD
£216 GBP
View
A
Retailer 4
-
$419 CAD
£236 GBP
View
B+
Retailer 5
-
$643 CAD
$460 USD
View
B
Retailer 6
-
$698 CAD
$500 USD
View
Most Expensive
B
MOH London
LG835656660 · Oct 29
$1,613 CAD
£909 GBP
View
6 more retailers have this diamond
Prices start from $263 CADSave up to $1,350 CAD

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
$263 CAD