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Cushion|Lab Grown|GCAL

3.23ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • GCAL 302390354

Certificate GCAL 302390354

Diamond specifications and retailer prices

From $1,321 AUD
$926 USD
As of November 2, 2026
Save $3,191 AUD (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,512 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 3.23ct lab-grown cushion diamond

This 3.23ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 302390354. Listed at 3 retailers as of November 2, 2026, with prices from $1,321 to $4,512, a $3,191 spread on the same certified stone. MOH London lists it at $4,512. 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

3.23
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 302390354
Dimensions8.61 × 8.55 × 5.81 mm
L/W Ratio1.01
Top View
8.61 mm8.55 mm3.23 ctH / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 302390354
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 68.0%

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: Nov 2
Current: $4,512 AUD|Low: $1,321 AUD|High: $4,567 AUD|Avg: $2,483 AUD
MOH London
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$1,321 AUD
Retailer 2$1,594 AUD
MOH London$4,512 AUD

9 data points across 3 retailers

3 retailers$1,321 AUD to $4,512 AUD

A
Cheapest Retailer
-
$1,321 AUD
$926 USD
B+
Retailer 2
-
$1,594 AUD
$1,117 USD
View
Most Expensive
B
MOH London
LG302390354 · Nov 3
$4,512 AUD
£2,490 GBP
View
2 more retailers have this diamond
Prices start from $1,321 AUDSave up to $3,191 AUD

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
3.23ct Cushion
$1,321 AUD