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Cushion|Lab Grown|IGI

1.05ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG840661166

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840661166

Diamond specifications and retailer prices

From $360 SGD
As of November 4, 2026
Save $1,620 SGD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,981 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840661166 or 840661166. Listed at 7 retailers as of November 4, 2026, with prices from $360 to $1,981, a $1,620 spread on the same certified stone. Do Amore Diamonds lists it at $1,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840661166
Dimensions7.19 × 5.49 × 3.64 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm5.49 mm1.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840661166
Side View
Table 58.0%Crown 30.5°Girdle: THN-MEDPavilion 38.1°Culet: NoneDepth 66.3%

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: Nov 4
Current: $1,981 SGD|Low: $353 SGD|High: $1,981 SGD|Avg: $866 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 2$360 SGD
Retailer 7$409 SGD
Retailer 5$463 SGD
Retailer 4$792 SGD
Retailer 6$990 SGD
Retailer 3$1,324 SGD
Do Amore Diamonds$1,981 SGD

32 data points across 7 retailers

7 retailers$360 SGD to $1,981 SGD

A
Cheapest Retailer
-
$360 SGD
A
Retailer 2
-
$409 SGD
View
A
Retailer 3
-
$463 SGD
View
B+
Retailer 4
-
$792 SGD
View
B
Retailer 5
-
$990 SGD
View
B
Retailer 6
-
$1,324 SGD
View
Most Expensive
B
Do Amore Diamonds
27-B0BB7FDF1 · Nov 4
$1,981 SGD
$1,550 USD
View
6 more retailers have this diamond
Prices start from $360 SGDSave up to $1,620 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
1.05ct Cushion
$360 SGD