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Cushion|Lab Grown|GCAL

3.15ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • GCAL 330951161

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 330951161

Diamond specifications and retailer prices

From $1,208 USD
As of November 1, 2026
Save $1,995 USD (62%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,203 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.15ct lab-grown cushion diamond

This 3.15ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 330951161. Listed at 2 retailers as of November 1, 2026, with prices from $1,208 to $3,203, a $1,995 spread on the same certified stone. MOH London lists it at $3,203. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.15
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330951161
Dimensions9.78 × 7.83 × 5.45 mm
L/W Ratio1.25
Culet sizeNone
Top View
9.78 mm7.83 mm3.15 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330951161
Side View
Table 60.0%Crown 34°GirdlePavilion 38.4°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,203 USD|Low: $1,183 USD|High: $3,241 USD|Avg: $1,906 USD
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$1,208 USD
Retailer 3$1,291 USD
MOH London$3,203 USD

11 data points across 3 retailers

2 retailers$1,208 USD to $3,203 USD

A
Cheapest Retailer
-
$1,208 USD
Most Expensive
B
MOH London
330951161 · Nov 1
$3,203 USD
£2,522 GBP
View
1 more retailer has this diamond
Prices start from $1,208 USDSave up to $1,995 USD

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
$1,208 USD