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Cushion|Lab Grown|IGI

1.05ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG770644402

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

Certificate IGI LG770644402

Diamond specifications and retailer prices

From $277 SGD
As of November 1, 2026
Save $1,223 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,360 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770644402 or 770644402. Listed at 20 retailers as of November 1, 2026, with a 442% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770644402
Dimensions5.89 × 5.86 × 3.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.89 mm5.86 mm1.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770644402
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 66.2%

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 1
Current: $561 SGD|Low: $306 SGD|High: $1,449 SGD|Avg: $651 SGD|+6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$306 SGD
Retailer 3$399 SGD
Retailer 2$519 SGD
Retailer 4$534 SGD
Retailer 5$551 SGD
Retailer 1$561 SGD
Retailer 8$747 SGD
Retailer 7$793 SGD
Retailer 6$1,429 SGD

42 data points across 9 retailers

20 retailers$277 SGD to $1,499 SGD

A
Cheapest Retailer
-
$277 SGD
Final sale: no returns
Retailer 2
-
$306 SGD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$343 SGD
View
A
Retailer 4
-
$399 SGD
View
A
Retailer 5
-
$510 SGD
View
A
Retailer 6
-
$519 SGD
View
A
Retailer 7
-
$534 SGD
View
A
Retailer 8
-
$551 SGD
View
A
Retailer 9
-
$561 SGD
View
B+
Retailer 10
-
$613 SGD
View
B+
Retailer 11
-
$747 SGD
View
B+
Retailer 12
-
$793 SGD
View
B+
Retailer 13
-
$830 SGD
View
Retailer 14
-
$851 SGD
View
Price last confirmed 67 days ago
B
Retailer 15
-
$1,033 SGD
View
B
Retailer 16
-
$1,053 SGD
View
B
Retailer 17
-
$1,191 SGD
View
B
Retailer 18
-
$1,429 SGD
View
B
Retailer 19
-
$1,499 SGD
View
Most Expensive
Queensmith
LG770644402 · Oct 27
$2,360 SGD
£1,450 GBP
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $277 SGDSave up to $1,223 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
$277 SGD