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Cushion|Lab Grown|IGI

1.00ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG846631981

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG846631981

Diamond specifications and retailer prices

From $458 AUD
$321 USD
As of October 29, 2026
Save $868 AUD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,327 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846631981 or 846631981. Listed at 7 retailers as of October 29, 2026, with prices from $458 to $1,327, a $868 spread on the same certified stone. MOH London lists it at $1,327. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846631981
Dimensions5.78 × 5.79 × 3.47 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm5.79 mm1.00 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846631981
Side View
Table 67.0%Crown 34.2°Girdle: STK-THKPavilion 31.5°Culet: NoneDepth 59.9%

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: Oct 29
Current: $1,327 AUD|Low: $458 AUD|High: $1,327 AUD|Avg: $729 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$458 AUD
Retailer 2$496 AUD
Retailer 5$512 AUD
Retailer 3$536 AUD
Retailer 6$735 AUD
Retailer 7$985 AUD
MOH London$1,327 AUD

14 data points across 7 retailers

7 retailers$458 AUD to $1,327 AUD

A
Cheapest Retailer
-
$458 AUD
$321 USD
A
Retailer 2
-
$496 AUD
£274 GBP
View
A
Retailer 3
-
$512 AUD
$359 USD
View
A
Retailer 4
-
$536 AUD
£296 GBP
View
B+
Retailer 5
-
$735 AUD
$515 USD
View
Retailer 6
-
$985 AUD
$690 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG846631981 · Oct 29
$1,327 AUD
£732 GBP
View
6 more retailers have this diamond
Prices start from $458 AUDSave up to $868 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
1.00ct Cushion
$458 AUD