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Cushion|Lab Grown|IGI

1.00ct I VVS2 Cushion Lab Grown Diamond

GD • I/VVS2 • IGI LG619445832

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

Certificate IGI LG619445832

Diamond specifications and retailer prices

From $347 AUD
$243 USD
As of November 1, 2026
Save $1,079 AUD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,426 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG619445832 or 619445832. Listed at 6 retailers as of October 29, 2026, with prices from $347 to $1,426, a $1,079 spread on the same certified stone. MOH London lists it at $1,426. 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
I
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619445832
Dimensions5.67 × 5.41 × 3.62 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.67 mm5.41 mm1.00 ctI / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619445832
Side View
Table 61.0%Crown 36.3°Girdle: MED-THKPavilion 33°Culet: NoneDepth 66.9%

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: $1,426 AUD|Low: $347 AUD|High: $1,435 AUD|Avg: $794 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$347 AUD
Retailer 3$501 AUD
Retailer 4$621 AUD
Retailer 2$628 AUD
Retailer 6$828 AUD
Retailer 7$1,223 AUD
MOH London$1,426 AUD

11 data points across 7 retailers

6 retailers$347 AUD to $1,426 AUD

A
Cheapest Retailer
-
$347 AUD
$243 USD
B+
Retailer 2
-
$501 AUD
$351 USD
View
B+
Retailer 3
-
$621 AUD
$435 USD
View
B+
Retailer 4
-
$628 AUD
$440 USD
View
B
Retailer 5
-
$1,223 AUD
$857 USD
View
Most Expensive
B
MOH London
LG619445832 · Oct 29
$1,426 AUD
£787 GBP
View
5 more retailers have this diamond
Prices start from $347 AUDSave up to $1,079 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
$347 AUD