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Cushion|Lab Grown|IGI

1.30ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG842631720

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG842631720

Diamond specifications and retailer prices

From $284 SGD
$222 USD
As of November 1, 2026
Save $1,308 SGD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,592 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG842631720 or 842631720. Listed at 16 retailers as of November 1, 2026, with prices from $284 to $1,592, a $1,308 spread on the same certified stone. Rare Carat lists it at $1,592. 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 angle40.7°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631720
Dimensions7.69 × 5.45 × 3.68 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm5.45 mm1.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631720
Side View
Table 65.0%Crown 40.7°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,592 SGD|Low: $284 SGD|High: $1,852 SGD|Avg: $836 SGD|-0.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 3$284 SGD
Retailer 8$321 SGD
Retailer 9$358 SGD
Retailer 12$422 SGD
Retailer 15$513 SGD
Retailer 11$541 SGD
Retailer 10$574 SGD
Retailer 13$728 SGD
Retailer 2$765 SGD
Retailer 5$838 SGD
Retailer 4$1,018 SGD
Retailer 14$1,061 SGD
Retailer 16$1,077 SGD
Retailer 6$1,408 SGD
Retailer 7$1,489 SGD
Rare Carat$1,592 SGD

19 data points across 16 retailers

16 retailers$284 SGD to $1,592 SGD

A+
Cheapest Retailer
-
$284 SGD
$222 USD
Final sale: no returns
Retailer 2
-
$321 SGD
$251 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$358 SGD
£220 GBP
View
B+
Retailer 4
-
$422 SGD
$330 USD
View
A
Retailer 5
-
$513 SGD
€382 EUR
View
A
Retailer 6
-
$541 SGD
ZAR 6,840 ZAR
View
A
Retailer 7
-
$574 SGD
£353 GBP
View
A
Retailer 8
-
$728 SGD
$569 USD
View
A
Retailer 9
-
$765 SGD
A$920 AUD
View
A
Retailer 10
-
$838 SGD
$655 USD
View
B+
Retailer 11
-
$1,018 SGD
View
B+
Retailer 12
-
$1,061 SGD
$830 USD
View
B+
Retailer 13
-
$1,077 SGD
$842 USD
View
B
Retailer 14
-
$1,408 SGD
A$1,694 AUD
View
Retailer 15
-
$1,489 SGD
£917 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Rare Carat
CN315-5BA · Nov 1
$1,592 SGD
$1,245 USD
View
15 more retailers have this diamond
Prices start from $284 SGDSave up to $1,308 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
$284 SGD