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Cushion|Lab Grown|IGI

1.20ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG781646252

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

Certificate IGI LG781646252

Diamond specifications and retailer prices

From $321 AUD
As of November 4, 2026
Save $1,390 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,710 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781646252 or 781646252. Listed at 15 retailers as of November 4, 2026, with prices from $321 to $1,710, a $1,390 spread on the same certified stone. Reve Diamonds lists it at $1,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.6°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781646252
Dimensions6.03 × 5.75 × 3.81 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm5.75 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG781646252
Side View
Table 65.0%Crown 39.6°Girdle: THK-VTKPavilion 32.3°Culet: NoneDepth 66.3%

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 4
Current: $1,112 AUD|Low: $321 AUD|High: $1,839 AUD|Avg: $867 AUD|-35.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 9$321 AUD
Retailer 2$482 AUD
Retailer 5$616 AUD
Retailer 3$649 AUD
Retailer 4$653 AUD
Retailer 10$704 AUD
Retailer 7$864 AUD
Retailer 1$1,112 AUD
Retailer 8$1,155 AUD
Retailer 6$1,668 AUD

43 data points across 10 retailers

15 retailers$321 AUD to $1,710 AUD

A
Cheapest Retailer
-
$321 AUD
Final sale: no returns
B+
Retailer 2
-
$482 AUD
View
A
Retailer 3
-
$616 AUD
View
A
Retailer 4
-
$649 AUD
View
A
Retailer 5
-
$653 AUD
View
A
Retailer 6
-
$704 AUD
View
A
Retailer 7
-
$708 AUD
View
B+
Retailer 8
-
$864 AUD
View
B+
Retailer 9
-
$1,112 AUD
View
Retailer 10
-
$1,155 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,160 AUD
View
B
Retailer 12
-
$1,223 AUD
View
B
Retailer 13
-
$1,390 AUD
View
B
Retailer 14
-
$1,668 AUD
View
Most Expensive
B
Reve Diamonds
55CD536ED · Nov 4
$1,710 AUD
$1,200 USD
View
14 more retailers have this diamond
Prices start from $321 AUDSave up to $1,390 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
1.20ct Cushion
$321 AUD