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Cushion|Lab Grown|IGI

1.57ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG665408775

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665408775

Diamond specifications and retailer prices

From $389 SGD
$304 USD
As of October 29, 2026
Save $1,389 SGD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,362 SGD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 1.57ct lab-grown cushion diamond

This 1.57ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665408775 or 665408775. Listed at 18 retailers as of October 29, 2026, with a 357% 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

1.57
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408775
Dimensions6.18 × 6.18 × 4.21 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
6.18 mm6.18 mm1.57 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408775
Side View
Table 58.0%Crown 35.1°Girdle: MED-THKPavilion 35.8°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,362 SGD|Low: $371 SGD|High: $3,362 SGD|Avg: $1,038 SGD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 16$389 SGD
Retailer 4$415 SGD
Retailer 10$646 SGD
Retailer 6$689 SGD
Retailer 14$713 SGD
Retailer 3$754 SGD
Retailer 12$779 SGD
Retailer 2$794 SGD
Retailer 17$796 SGD
Retailer 15$965 SGD
Retailer 5$1,105 SGD
Retailer 8$1,399 SGD
Retailer 11$1,408 SGD
Retailer 9$1,543 SGD
Retailer 13$1,672 SGD
Retailer 7$1,778 SGD
Brilliant Earth$3,362 SGD

37 data points across 17 retailers

18 retailers$389 SGD to $1,778 SGD

A
Cheapest Retailer
-
$389 SGD
$304 USD
Final sale: no returns
A
Retailer 2
-
$415 SGD
$325 USD
View
A
Retailer 3
-
$646 SGD
$505 USD
View
A
Retailer 4
-
$689 SGD
$539 USD
View
A
Retailer 5
-
$713 SGD
ZAR 9,010 ZAR
View
A
Retailer 6
-
$754 SGD
$590 USD
View
A
Retailer 7
-
$779 SGD
€580 EUR
View
A
Retailer 8
-
$794 SGD
£489 GBP
View
A
Retailer 9
-
$796 SGD
$623 USD
View
A
Retailer 10
-
$965 SGD
A$1,161 AUD
View
B+
Retailer 11
-
$1,105 SGD
$864 USD
View
B+
Retailer 12
-
$1,350 SGD
$1,056 USD
View
B+
Retailer 13
-
$1,399 SGD
$1,095 USD
View
B+
Retailer 14
-
$1,408 SGD
A$1,694 AUD
View
B+
Retailer 15
-
$1,543 SGD
$1,207 USD
View
B+
Retailer 16
-
$1,672 SGD
£1,030 GBP
View
B
Retailer 17
-
$1,778 SGD
$1,391 USD
View
Most Expensive
Brilliant Earth
13246356A · Oct 15
$3,362 SGD
$2,630 USD
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from $389 SGDSave up to $1,389 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
1.57ct Cushion
$389 SGD