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Cushion|Lab Grown|GCAL

3.07ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • GCAL 330682700

Certificate GCAL 330682700

Diamond specifications and retailer prices

From $1,378 AUD
As of November 3, 2026
Save $3,281 AUD (70%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,660 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 330682700. Listed at 3 retailers as of November 1, 2026, with prices from $1,378 to $4,660, a $3,281 spread on the same certified stone. MOH London lists it at $4,660. 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

3.07
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330682700
Dimensions8.57 × 8.52 × 5.67 mm
L/W Ratio1.01
Top View
8.57 mm8.52 mm3.07 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330682700
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

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: Nov 3
Current: $4,660 AUD|Low: $1,378 AUD|High: $4,721 AUD|Avg: $2,524 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$1,378 AUD
Retailer 2$1,501 AUD
MOH London$4,660 AUD

9 data points across 3 retailers

3 retailers$1,378 AUD to $4,660 AUD

A
Cheapest Retailer
-
$1,378 AUD
A
Retailer 2
-
$1,501 AUD
View
Most Expensive
B
MOH London
LG330682700 · Nov 1
$4,660 AUD
£2,574 GBP
View
2 more retailers have this diamond
Prices start from $1,378 AUDSave up to $3,281 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
3.07ct Cushion
$1,378 AUD