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Cushion|Lab Grown|IGI

1.57ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG818624001

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818624001

Diamond specifications and retailer prices

From $368 SGD
$288 USD
As of October 30, 2026
Save $3,712 SGD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,081 SGD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818624001 or 818624001. Listed at 19 retailers as of October 30, 2026, with prices from $368 to $4,081, a $3,712 spread on the same certified stone. Yadav Diamonds lists it at $4,081. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818624001
Dimensions8.69 × 5.79 × 3.94 mm
L/W Ratio1.50
Girdle conditionFaceted
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
8.69 mm5.79 mm1.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818624001
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 68.0%

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: Oct 30
Current: $709 SGD|Low: $289 SGD|High: $4,081 SGD|Avg: $1,640 SGD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Yadav Diamonds
October 31, 2026
Retailer 8$368 SGD
Retailer 4$547 SGD
Retailer 15$550 SGD
Retailer 1$709 SGD
Retailer 6$720 SGD
Retailer 18$767 SGD
Retailer 14$775 SGD
Retailer 11$797 SGD
Retailer 13$1,049 SGD
Retailer 3$1,759 SGD
Retailer 12$1,818 SGD
Retailer 10$1,898 SGD
Retailer 16$1,930 SGD
Retailer 17$2,697 SGD
Retailer 2$2,928 SGD
Retailer 9$3,060 SGD
Retailer 5$3,247 SGD
Retailer 7$3,247 SGD
Yadav Diamonds$4,081 SGD

36 data points across 19 retailers

19 retailers$368 SGD to $4,081 SGD

A
Cheapest Retailer
-
$368 SGD
$288 USD
Final sale: no returns
B+
Retailer 2
-
$547 SGD
$428 USD
View
A
Retailer 3
-
$550 SGD
$430 USD
View
A
Retailer 4
-
$709 SGD
€528 EUR
View
A
Retailer 5
-
$720 SGD
$563 USD
View
A
Retailer 6
-
$767 SGD
$600 USD
View
A
Retailer 7
-
$775 SGD
ZAR 9,795 ZAR
View
A
Retailer 8
-
$797 SGD
£491 GBP
View
B+
Retailer 9
-
$1,049 SGD
A$1,262 AUD
View
B+
Retailer 10
-
$1,515 SGD
$1,185 USD
View
B
Retailer 11
-
$1,759 SGD
$1,376 USD
View
B+
Retailer 12
-
$1,818 SGD
£1,120 GBP
View
Retailer 13
-
$1,930 SGD
$1,510 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$2,697 SGD
$2,110 USD
View
B
Retailer 15
-
$2,928 SGD
$2,290 USD
View
B
Retailer 16
-
$3,060 SGD
$2,394 USD
View
B
Retailer 17
-
$3,247 SGD
$2,540 USD
View
B
Retailer 18
-
$3,247 SGD
$2,540 USD
View
Most Expensive
B
Yadav Diamonds
13313989 · Oct 30
$4,081 SGD
$3,192 USD
View
18 more retailers have this diamond
Prices start from $368 SGDSave up to $3,712 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
$368 SGD