Cushion|Lab Grown|GIA

3.15ct D VVS1 Cushion Lab Grown Diamond

GD • D/VVS1 • GIA 3515861238

Certificate GIA 3515861238

Diamond specifications and retailer prices

From $1,630 USD
As of October 29, 2026
Save $8,380 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,010 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3515861238. Listed at 16 retailers as of October 29, 2026, with prices from $1,630 to $10,010, a $8,380 spread on the same certified stone. Do Amore Diamonds lists it at $10,010. 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
Color
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3515861238
Dimensions8.64 × 8.41 × 5.54 mm
L/W Ratio1.03
Top View
8.64 mm8.41 mm3.15 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515861238
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
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 29
Current: $2,634 USD|Low: $1,630 USD|High: $9,640 USD|Avg: $4,415 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$1,630 USD
Retailer 4$2,078 USD
Retailer 6$2,394 USD
Retailer 1$2,634 USD
Retailer 8$3,845 USD
Retailer 3$3,886 USD
Retailer 7$4,215 USD
Retailer 11$4,592 USD
Retailer 5$4,643 USD
Retailer 10$5,351 USD
Retailer 12$7,042 USD
Retailer 13$7,643 USD
Retailer 9$9,350 USD

41 data points across 13 retailers

16 retailers$1,630 USD to $10,010 USD

A
Cheapest Retailer
-
$1,630 USD
Final sale: no returns
B+
Retailer 2
-
$2,078 USD
View
B+
Retailer 3
-
$2,394 USD
View
B+
Retailer 4
-
$2,634 USD
£2,074 GBP
View
Retailer 5
-
$3,845 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$3,886 USD
£3,060 GBP
View
Retailer 7
-
$4,215 USD
A$6,485 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$4,592 USD
View
B
Retailer 9
-
$4,643 USD
View
Retailer 10
-
$5,351 USD
£4,213 GBP
View
Price last confirmed 9 days ago
B
Retailer 11
-
$6,625 USD
View
B
Retailer 12
-
$7,042 USD
View
B
Retailer 13
-
$7,643 USD
View
B
Retailer 14
-
$8,699 USD
View
B
Retailer 15
-
$9,350 USD
View
Most Expensive
B
Do Amore Diamonds
27-D628E023D · Oct 30
$10,010 USD
View
15 more retailers have this diamond
Prices start from $1,630 USDSave up to $8,380 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
$1,630 USD