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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 $512 NZD
$288 USD
As of November 1, 2026
Save $1,930 NZD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,442 NZD 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 $512 to $2,442, a $1,930 spread on the same certified stone. MOH London lists it at $2,442. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,442 NZD|Low: $318 NZD|High: $2,472 NZD|Avg: $876 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 14$318 NZD
Retailer 12$444 NZD
Retailer 10$454 NZD
Retailer 7$504 NZD
Retailer 8$512 NZD
Retailer 5$545 NZD
Retailer 13$639 NZD
Retailer 9$682 NZD
Retailer 6$761 NZD
Retailer 4$792 NZD
Retailer 11$892 NZD
Retailer 15$1,014 NZD
Retailer 3$1,381 NZD
Retailer 2$2,399 NZD
MOH London$2,442 NZD

20 data points across 15 retailers

6 retailers$512 NZD to $2,442 NZD

A
Cheapest Retailer
-
$512 NZD
$288 USD
Retailer 2
-
$545 NZD
$306 USD
View
Price last confirmed 67 days ago
B+
Retailer 3
-
$682 NZD
$384 USD
View
B+
Retailer 4
-
$892 NZD
£395 GBP
View
B
Retailer 5
-
$2,399 NZD
$1,350 USD
View
Most Expensive
B
MOH London
LG644420429 · Nov 1
$2,442 NZD
£1,082 GBP
View
5 more retailers have this diamond
Prices start from $512 NZDSave up to $1,930 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.

A
0.68ct Cushion
$512 NZD