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Cushion|Lab Grown|IGI

0.68ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG644420429

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG644420429

Diamond specifications and retailer prices

From $411 AUD
$288 USD
As of November 1, 2026
Save $1,550 AUD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,961 AUD at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644420429 or 644420429. Listed at 6 retailers as of November 1, 2026, with prices from $411 to $1,961, a $1,550 spread on the same certified stone. MOH London lists it at $1,961. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644420429
Dimensions6.54 × 4.45 × 2.92 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm4.45 mm0.68 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG644420429
Side View
Table 62.0%Crown 37.1°Girdle: THN-STKPavilion 37.7°Culet: NoneDepth 65.6%

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 1
Current: $1,961 AUD|Low: $256 AUD|High: $1,984 AUD|Avg: $704 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
November 2, 2026
Retailer 14$256 AUD
Retailer 12$357 AUD
Retailer 10$364 AUD
Retailer 7$405 AUD
Retailer 8$411 AUD
Retailer 5$437 AUD
Retailer 13$513 AUD
Retailer 9$548 AUD
Retailer 6$611 AUD
Retailer 4$636 AUD
Retailer 11$716 AUD
Retailer 15$814 AUD
Retailer 3$1,109 AUD
Retailer 2$1,926 AUD
MOH London$1,961 AUD

20 data points across 15 retailers

6 retailers$411 AUD to $1,961 AUD

A
Cheapest Retailer
-
$411 AUD
$288 USD
Retailer 2
-
$437 AUD
$306 USD
View
Price last confirmed 66 days ago
B+
Retailer 3
-
$548 AUD
$384 USD
View
B+
Retailer 4
-
$716 AUD
£395 GBP
View
B
Retailer 5
-
$1,926 AUD
$1,350 USD
View
Most Expensive
B
MOH London
LG644420429 · Nov 1
$1,961 AUD
£1,082 GBP
View
5 more retailers have this diamond
Prices start from $411 AUDSave up to $1,550 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
$411 AUD