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Cushion|Lab Grown|IGI

1.53ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG665408715

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG665408715

Diamond specifications and retailer prices

From $419 SGD
$328 USD
As of November 1, 2026
Save $1,433 SGD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,065 SGD at Rare Carat · As of July 13, 2026
View at Rare Carat

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665408715 or 665408715. Listed at 20 retailers as of November 1, 2026, with a 342% 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

1.53
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408715
Dimensions6.99 × 6.99 × 4.38 mm
L/W Ratio1.00
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
6.99 mm6.99 mm1.53 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408715
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

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: $1,203 SGD|Low: $395 SGD|High: $1,853 SGD|Avg: $1,049 SGD|+11.0%
Retailer 1
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 13$419 SGD
Retailer 6$444 SGD
Retailer 16$691 SGD
Retailer 7$733 SGD
Retailer 12$766 SGD
Retailer 11$776 SGD
Retailer 5$779 SGD
Retailer 18$821 SGD
Retailer 15$825 SGD
Retailer 4$893 SGD
Retailer 2$1,032 SGD
Retailer 1$1,203 SGD
Retailer 9$1,492 SGD
Retailer 10$1,625 SGD
Retailer 17$1,719 SGD
Retailer 3$1,735 SGD
Retailer 14$1,779 SGD
Retailer 8$1,853 SGD

38 data points across 18 retailers

20 retailers$419 SGD to $1,853 SGD

A
Cheapest Retailer
-
$419 SGD
$328 USD
Final sale: no returns
Retailer 2
-
$444 SGD
$347 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$691 SGD
$540 USD
View
A
Retailer 4
-
$733 SGD
$573 USD
View
A
Retailer 5
-
$766 SGD
ZAR 9,671 ZAR
View
A
Retailer 6
-
$776 SGD
£478 GBP
View
A
Retailer 7
-
$779 SGD
$609 USD
View
A
Retailer 8
-
$821 SGD
A$988 AUD
View
A
Retailer 9
-
$825 SGD
€614 EUR
View
A
Retailer 10
-
$893 SGD
$698 USD
View
B+
Retailer 11
-
$1,032 SGD
A$1,242 AUD
View
B+
Retailer 12
-
$1,203 SGD
$941 USD
View
B+
Retailer 13
-
$1,455 SGD
$1,138 USD
View
B
Retailer 14
-
$1,492 SGD
$1,166 USD
View
B
Retailer 15
-
$1,625 SGD
$1,271 USD
View
B
Retailer 16
-
$1,719 SGD
A$2,068 AUD
View
B
Retailer 17
-
$1,735 SGD
£1,068 GBP
View
B
Retailer 18
-
$1,779 SGD
£1,095 GBP
View
B
Retailer 19
-
$1,853 SGD
$1,449 USD
View
Most Expensive
Rare Carat
29437 · Jul 13
$2,065 SGD
$1,614 USD
View
Price last confirmed 113 days ago
19 more retailers have this diamond
Prices start from $419 SGDSave up to $1,433 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
1.53ct Cushion
$419 SGD