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Cushion|Lab Grown|IGI

1.30ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG737536652

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG737536652

Diamond specifications and retailer prices

From $419 SGD
$328 USD
As of November 1, 2026
Save $2,407 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,826 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737536652 or 737536652. Listed at 19 retailers as of November 1, 2026, with prices from $419 to $2,826, a $2,407 spread on the same certified stone. Brilliant Earth lists it at $2,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737536652
Dimensions7.69 × 5.35 × 3.62 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm5.35 mm1.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737536652
Side View
Table 64.0%Crown 38.1°Girdle: MED-THKPavilion 33.6°Culet: NoneDepth 67.7%

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: $2,826 SGD|Low: $419 SGD|High: $2,954 SGD|Avg: $1,157 SGD|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 5$419 SGD
Retailer 3$464 SGD
Retailer 10$665 SGD
Retailer 9$733 SGD
Retailer 4$787 SGD
Retailer 7$801 SGD
Retailer 6$823 SGD
Retailer 12$1,133 SGD
Retailer 2$1,180 SGD
Retailer 11$1,454 SGD
Retailer 13$1,643 SGD
Retailer 8$1,861 SGD
Brilliant Earth$2,826 SGD

41 data points across 13 retailers

19 retailers$419 SGD to $2,826 SGD

A
Cheapest Retailer
-
$419 SGD
$328 USD
Final sale: no returns
Retailer 2
-
$464 SGD
$363 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$627 SGD
$490 USD
View
A
Retailer 4
-
$665 SGD
$520 USD
View
A
Retailer 5
-
$733 SGD
€546 EUR
View
A
Retailer 6
-
$787 SGD
$615 USD
View
A
Retailer 7
-
$801 SGD
ZAR 10,119 ZAR
View
A
Retailer 8
-
$823 SGD
£507 GBP
View
B+
Retailer 9
-
$881 SGD
$689 USD
View
B+
Retailer 10
-
$1,133 SGD
A$1,363 AUD
View
B+
Retailer 11
-
$1,180 SGD
$923 USD
View
B+
Retailer 12
-
$1,454 SGD
A$1,749 AUD
View
Retailer 13
-
$1,554 SGD
$1,215 USD
View
Price last confirmed 74 days ago
B
Retailer 14
-
$1,555 SGD
$1,216 USD
View
B
Retailer 15
-
$1,643 SGD
$1,285 USD
View
B
Retailer 16
-
$1,813 SGD
£1,116 GBP
View
B
Retailer 17
-
$1,861 SGD
£1,146 GBP
View
B
Retailer 18
-
$1,906 SGD
$1,490 USD
View
Most Expensive
B
Brilliant Earth
15878382A · Nov 2
$2,826 SGD
$2,210 USD
View
18 more retailers have this diamond
Prices start from $419 SGDSave up to $2,407 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
1.30ct Cushion
$419 SGD