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Cushion|Lab Grown|IGI

1.05ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG611375380

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG611375380

Diamond specifications and retailer prices

From $265 SGD
$207 USD
As of November 1, 2026
Save $2,024 SGD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,288 SGD at Do Amore Diamonds · As of November 1, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611375380 or 611375380. Listed at 13 retailers as of November 1, 2026, with prices from $265 to $2,288, a $2,024 spread on the same certified stone. Do Amore Diamonds lists it at $2,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611375380
Dimensions6.78 × 5.40 × 3.73 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.78 mm5.40 mm1.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611375380
Side View
Table 64.0%Crown 37.2°Girdle: THN-STKPavilion 41.5°Culet: NoneDepth 69.1%

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: $2,288 SGD|Low: $265 SGD|High: $2,403 SGD|Avg: $962 SGD|-4.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$265 SGD
Retailer 6$295 SGD
Retailer 10$399 SGD
Retailer 5$401 SGD
Retailer 9$432 SGD
Retailer 3$600 SGD
Retailer 4$946 SGD
Retailer 8$1,471 SGD
Retailer 2$1,523 SGD
Do Amore Diamonds$2,288 SGD

40 data points across 10 retailers

13 retailers$265 SGD to $2,288 SGD

A
Cheapest Retailer
-
$265 SGD
$207 USD
Final sale: no returns
Retailer 2
-
$295 SGD
$231 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$352 SGD
$275 USD
View
B+
Retailer 4
-
$399 SGD
$312 USD
View
Retailer 5
-
$401 SGD
£247 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
$432 SGD
$338 USD
View
B+
Retailer 7
-
$600 SGD
£369 GBP
View
B
Retailer 8
-
$946 SGD
$740 USD
View
B
Retailer 9
-
$1,266 SGD
£780 GBP
View
B
Retailer 10
-
$1,268 SGD
$992 USD
View
B
Retailer 11
-
$1,471 SGD
$1,151 USD
View
B
Retailer 12
-
$1,523 SGD
£938 GBP
View
Most Expensive
B
Do Amore Diamonds
27-69CAA7B68 · Nov 1
$2,288 SGD
$1,790 USD
View
12 more retailers have this diamond
Prices start from $265 SGDSave up to $2,024 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
$265 SGD