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Cushion|Lab Grown|IGI

3.57ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG802610064

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG802610064

Diamond specifications and retailer prices

From $1,128 SGD
$882 USD
As of October 30, 2026
Save $3,542 SGD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,484 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.57ct lab-grown cushion diamond

This 3.57ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG802610064 or 802610064. Listed at 17 retailers as of October 30, 2026, with a 314% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.57
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802610064
Dimensions10.36 × 7.90 × 5.31 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.36 mm7.90 mm3.57 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802610064
Side View
Table 64.0%Crown 38.7°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 67.2%

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: $5,484 SGD|Low: $1,128 SGD|High: $5,542 SGD|Avg: $2,981 SGD|-1.0%
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
October 31, 2026
Retailer 14$1,128 SGD
Retailer 9$1,393 SGD
Retailer 12$1,670 SGD
Retailer 13$1,672 SGD
Retailer 4$1,791 SGD
Retailer 8$1,792 SGD
Retailer 2$2,638 SGD
Retailer 6$2,722 SGD
Retailer 11$3,128 SGD
Retailer 7$3,663 SGD
Retailer 3$4,038 SGD
Retailer 10$4,182 SGD
Retailer 5$4,418 SGD
Retailer 15$4,670 SGD
Rare Carat$5,484 SGD

19 data points across 15 retailers

17 retailers$1,128 SGD to $4,670 SGD

A
Cheapest Retailer
-
$1,128 SGD
$882 USD
Final sale: no returns
A
Retailer 2
-
$1,393 SGD
$1,090 USD
View
A
Retailer 3
-
$1,670 SGD
$1,306 USD
View
A
Retailer 4
-
$1,672 SGD
$1,308 USD
View
A
Retailer 5
-
$1,791 SGD
€1,334 EUR
View
A
Retailer 6
-
$1,792 SGD
£1,104 GBP
View
A
Retailer 7
-
$2,638 SGD
A$3,175 AUD
View
A
Retailer 8
-
$2,722 SGD
ZAR 34,395 ZAR
View
B+
Retailer 9
-
$3,128 SGD
$2,447 USD
View
B+
Retailer 10
-
$3,663 SGD
£2,256 GBP
View
B
Retailer 11
-
$3,780 SGD
$2,957 USD
View
B+
Retailer 12
-
$4,038 SGD
$3,159 USD
View
B+
Retailer 13
-
$4,182 SGD
$3,271 USD
View
B+
Retailer 14
-
$4,418 SGD
£2,721 GBP
View
B
Retailer 15
-
$4,670 SGD
View
Retailer 16
-
$5,320 SGD
A$6,402 AUD
View
Price last confirmed 22 days ago
Most Expensive
Rare Carat
CN87-39A · Oct 21
$5,484 SGD
$4,290 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $1,128 SGDSave up to $3,542 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
3.57ct Cushion
$1,128 SGD