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Cushion|Lab Grown|GIA

3.31ct H SI2 Cushion Lab Grown Diamond

ID • H/SI2 • GIA 6227031622

Certificate GIA 6227031622

Diamond specifications and retailer prices

From $7,237 NZD
As of November 6, 2026
Save $10,730 NZD (60%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $17,967 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.31ct lab-grown cushion diamond

This 3.31ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6227031622. Listed at 3 retailers as of November 6, 2026, with prices from $7,237 to $17,967, a $10,730 spread on the same certified stone. Do Amore Diamonds lists it at $17,967. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.31
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6227031622
Dimensions9.28 × 8.58 × 5.57 mm
L/W Ratio1.08
Top View
9.28 mm8.58 mm3.31 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6227031622
Side View
Table 59.0%CrownGirdle: S.PavilionCulet: NoneDepth 64.9%

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: Nov 6
Current: $17,967 NZD|Low: $3,619 NZD|High: $17,967 NZD|Avg: $9,229 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$3,619 NZD
Retailer 3$7,237 NZD
Retailer 2$8,063 NZD
Do Amore Diamonds$17,967 NZD

18 data points across 4 retailers

3 retailers$7,237 NZD to $17,967 NZD

B
Cheapest Retailer
-
$7,237 NZD
B
Retailer 2
-
$8,063 NZD
View
Most Expensive
B
Do Amore Diamonds
24-2174-009 · Nov 6
$17,967 NZD
$9,960 USD
View
2 more retailers have this diamond
Prices start from $7,237 NZDSave up to $10,730 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
3.31ct Cushion
$7,237 NZD