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Cushion|Lab Grown|IGI

1.13ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG678501640

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG678501640

Diamond specifications and retailer prices

From $352 SGD
£217 GBP
As of October 30, 2026
Save $1,706 SGD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,058 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.13ct lab-grown cushion diamond

This 1.13ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678501640 or 678501640. Listed at 7 retailers as of October 30, 2026, with prices from $352 to $2,058, a $1,706 spread on the same certified stone. Do Amore Diamonds lists it at $2,058. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678501640
Dimensions6.05 × 5.98 × 4.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.05 mm5.98 mm1.13 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678501640
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 68.1%

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: $2,058 SGD|Low: $351 SGD|High: $4,410 SGD|Avg: $1,095 SGD|-53.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 4$352 SGD
Retailer 6$477 SGD
Retailer 9$653 SGD
Retailer 2$793 SGD
Retailer 8$805 SGD
Retailer 10$932 SGD
Retailer 11$945 SGD
Retailer 7$961 SGD
Retailer 5$1,378 SGD
Retailer 3$1,695 SGD
Do Amore Diamonds$2,058 SGD

31 data points across 11 retailers

7 retailers$352 SGD to $2,058 SGD

A
Cheapest Retailer
-
$352 SGD
£217 GBP
A
Retailer 2
-
$477 SGD
$373 USD
View
B+
Retailer 3
-
$690 SGD
$540 USD
View
B+
Retailer 4
-
$793 SGD
$620 USD
View
B+
Retailer 5
-
$961 SGD
$752 USD
View
B
Retailer 6
-
$1,378 SGD
£849 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9A1F9481C · Oct 31
$2,058 SGD
$1,610 USD
View
6 more retailers have this diamond
Prices start from $352 SGDSave up to $1,706 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
1.13ct Cushion
$352 SGD