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Cushion|Lab Grown|GIA

3.18ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • GIA 6525036876

Certificate GIA 6525036876

Diamond specifications and retailer prices

From $6,867 NZD
$3,870 USD
As of October 30, 2026
Save $1,384 NZD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,250 NZD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 3.18ct lab-grown cushion diamond

This 3.18ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6525036876. Listed at 4 retailers as of October 30, 2026, with prices from $6,867 to $8,250, a $1,384 spread on the same certified stone. Kay Jewelers lists it at $8,250. 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

3.18
Carat
E
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6525036876
Dimensions10.33 × 8.04 × 5.10 mm
L/W Ratio1.28
Top View
10.33 mm8.04 mm3.18 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525036876
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,250 NZD|Low: $6,867 NZD|High: $9,883 NZD|Avg: $8,381 NZD|-16.5%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 4$6,867 NZD
Retailer 2$6,968 NZD
Kay Jewelers$8,250 NZD
Retailer 3$8,250 NZD

9 data points across 4 retailers

4 retailers$6,867 NZD to $8,250 NZD

B
Cheapest Retailer
-
$6,867 NZD
$3,870 USD
B
Retailer 2
-
$6,968 NZD
$3,927 USD
View
B
Retailer 3
-
$8,250 NZD
$4,650 USD
View
Most Expensive
B
Kay Jewelers
254610193 · Oct 30
$8,250 NZD
$4,650 USD
View
3 more retailers have this diamond
Prices start from $6,867 NZDSave up to $1,384 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.

B
3.18ct Cushion
$6,867 NZD