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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 $2,892 NZD
$1,630 USD
As of October 31, 2026
Save $14,869 NZD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $17,761 NZD at Do Amore Diamonds · As of October 31, 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 31, 2026, with prices from $2,892 to $17,761, a $14,869 spread on the same certified stone. Do Amore Diamonds lists it at $17,761. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $16,856 NZD|Low: $2,892 NZD|High: $17,104 NZD|Avg: $7,771 NZD|-1.5%
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 31, 2026
Retailer 2$2,892 NZD
Retailer 4$3,687 NZD
Retailer 7$4,248 NZD
Retailer 6$4,674 NZD
Retailer 9$6,822 NZD
Retailer 3$6,895 NZD
Retailer 8$7,479 NZD
Retailer 11$8,148 NZD
Retailer 5$8,238 NZD
Retailer 10$9,493 NZD
Retailer 12$12,494 NZD
Retailer 13$13,561 NZD
Retailer 1$16,856 NZD

41 data points across 13 retailers

16 retailers$2,892 NZD to $17,761 NZD

A
Cheapest Retailer
-
$2,892 NZD
$1,630 USD
Final sale: no returns
B+
Retailer 2
-
$3,687 NZD
$2,078 USD
View
B+
Retailer 3
-
$4,248 NZD
$2,394 USD
View
B+
Retailer 4
-
$4,674 NZD
£2,074 GBP
View
Retailer 5
-
$6,822 NZD
$3,845 USD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$6,895 NZD
£3,060 GBP
View
Retailer 7
-
$7,479 NZD
A$6,485 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$8,148 NZD
$4,592 USD
View
B
Retailer 9
-
$8,238 NZD
$4,643 USD
View
Retailer 10
-
$9,493 NZD
£4,213 GBP
View
Price last confirmed 10 days ago
B
Retailer 11
-
$11,755 NZD
$6,625 USD
View
B
Retailer 12
-
$12,494 NZD
$7,042 USD
View
B
Retailer 13
-
$13,561 NZD
$7,643 USD
View
B
Retailer 14
-
$15,435 NZD
$8,699 USD
View
B
Retailer 15
-
$16,856 NZD
$9,500 USD
View
Most Expensive
B
Do Amore Diamonds
27-D628E023D · Oct 31
$17,761 NZD
$10,010 USD
View
15 more retailers have this diamond
Prices start from $2,892 NZDSave up to $14,869 NZD

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
$2,892 NZD