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Cushion|Lab Grown|IGI

0.68ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG839640255

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839640255

Diamond specifications and retailer prices

From $290 AUD
$203 USD
As of November 1, 2026
Save $1,131 AUD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,421 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.68ct lab-grown cushion diamond

This 0.68ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839640255 or 839640255. Listed at 6 retailers as of November 1, 2026, with prices from $290 to $1,421, a $1,131 spread on the same certified stone. MOH London lists it at $1,421. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.68
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839640255
Dimensions6.07 × 4.60 × 3.16 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.07 mm4.60 mm0.68 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839640255
Side View
Table 67.0%Crown 36°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 68.7%

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 1
Current: $1,421 AUD|Low: $290 AUD|High: $1,428 AUD|Avg: $713 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$290 AUD
Retailer 6$372 AUD
Retailer 2$538 AUD
Retailer 5$575 AUD
Retailer 4$1,225 AUD
MOH London$1,421 AUD

6 data points across 6 retailers

6 retailers$290 AUD to $1,421 AUD

A
Cheapest Retailer
-
$290 AUD
$203 USD
A
Retailer 2
-
$372 AUD
$261 USD
View
A
Retailer 3
-
$538 AUD
£297 GBP
View
A
Retailer 4
-
$575 AUD
$403 USD
View
B
Retailer 5
-
$1,225 AUD
$858 USD
View
Most Expensive
B
MOH London
LG839640255 · Nov 2
$1,421 AUD
£784 GBP
View
5 more retailers have this diamond
Prices start from $290 AUDSave up to $1,131 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
0.68ct Cushion
$290 AUD