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Cushion|Lab Grown|IGI

3.15ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG835649045

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835649045

Diamond specifications and retailer prices

From $1,004 SGD
$785 USD
As of October 30, 2026
Save $3,242 SGD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,216 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.15ct lab-grown cushion diamond

This 3.15ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG835649045 or 835649045. Listed at 19 retailers as of October 30, 2026, with a 323% 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

3.15
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835649045
Dimensions10.46 × 7.42 × 4.64 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
10.46 mm7.42 mm3.15 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835649045
Side View
Table 65.0%Crown 39.1°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 62.5%

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: $5,216 SGD|Low: $1,004 SGD|High: $5,267 SGD|Avg: $2,646 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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 17$1,004 SGD
Retailer 9$1,053 SGD
Retailer 11$1,266 SGD
Retailer 18$1,333 SGD
Retailer 16$1,489 SGD
Retailer 15$1,526 SGD
Retailer 5$1,628 SGD
Retailer 2$1,665 SGD
Retailer 13$2,347 SGD
Retailer 7$2,421 SGD
Retailer 14$2,711 SGD
Retailer 8$3,234 SGD
Retailer 4$3,583 SGD
Retailer 10$3,594 SGD
Retailer 12$3,702 SGD
Retailer 6$4,116 SGD
Retailer 3$4,246 SGD
Rare Carat$5,216 SGD

27 data points across 18 retailers

19 retailers$1,004 SGD to $4,246 SGD

A
Cheapest Retailer
-
$1,004 SGD
$785 USD
Final sale: no returns
Retailer 2
-
$1,053 SGD
$824 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,266 SGD
$990 USD
View
A
Retailer 4
-
$1,333 SGD
£821 GBP
View
A
Retailer 5
-
$1,489 SGD
$1,165 USD
View
A
Retailer 6
-
$1,526 SGD
$1,194 USD
View
A
Retailer 7
-
$1,628 SGD
€1,213 EUR
View
A
Retailer 8
-
$1,665 SGD
£1,026 GBP
View
A
Retailer 9
-
$2,347 SGD
A$2,824 AUD
View
A
Retailer 10
-
$2,421 SGD
ZAR 30,595 ZAR
View
B+
Retailer 11
-
$2,711 SGD
$2,121 USD
View
B+
Retailer 12
-
$3,234 SGD
£1,992 GBP
View
B+
Retailer 13
-
$3,583 SGD
$2,803 USD
View
B+
Retailer 14
-
$3,594 SGD
$2,811 USD
View
B+
Retailer 15
-
$3,702 SGD
$2,896 USD
View
B+
Retailer 16
-
$4,116 SGD
£2,535 GBP
View
B
Retailer 17
-
$4,246 SGD
View
Retailer 18
-
$5,137 SGD
A$6,182 AUD
View
Price last confirmed 26 days ago
Most Expensive
Rare Carat
CN195-57A · Oct 21
$5,216 SGD
$4,080 USD
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $1,004 SGDSave up to $3,242 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
3.15ct Cushion
$1,004 SGD