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Cushion|Lab Grown|IGI

1.20ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG787660904

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

Certificate IGI LG787660904

Diamond specifications and retailer prices

From $557 NZD
As of November 2, 2026
Save $1,613 NZD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,170 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

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 LG787660904 or 787660904. Listed at 16 retailers as of November 2, 2026, with prices from $557 to $2,170, a $1,613 spread on the same certified stone. Brilliant Earth lists it at $2,170. 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
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787660904
Dimensions6.31 × 6.23 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.31 mm6.23 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787660904
Side View
Table 61.0%Crown 33.6°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 65.0%

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 2
Current: $2,170 NZD|Low: $384 NZD|High: $2,811 NZD|Avg: $1,154 NZD|-22.8%
Brilliant Earth
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
Retailer 16
Retailer 17
November 3, 2026
Retailer 13$443 NZD
Retailer 9$447 NZD
Retailer 12$557 NZD
Retailer 16$710 NZD
Retailer 14$735 NZD
Retailer 6$745 NZD
Retailer 2$776 NZD
Retailer 5$879 NZD
Retailer 17$996 NZD
Retailer 11$1,039 NZD
Retailer 10$1,124 NZD
Retailer 3$1,373 NZD
Retailer 4$1,441 NZD
Retailer 7$1,464 NZD
Retailer 15$1,992 NZD
Retailer 8$2,083 NZD
Brilliant Earth$2,170 NZD

20 data points across 17 retailers

16 retailers$557 NZD to $2,170 NZD

Retailer 1
-
$447 NZD
Price last confirmed 11 days ago
A
Retailer 2
-
$557 NZD
View
A
Retailer 3
-
$710 NZD
View
A
Retailer 4
-
$735 NZD
View
A
Retailer 5
-
$745 NZD
View
A
Retailer 6
-
$776 NZD
View
A
Retailer 7
-
$879 NZD
View
B+
Retailer 8
-
$996 NZD
View
B+
Retailer 9
-
$1,039 NZD
View
B+
Retailer 10
-
$1,124 NZD
View
Retailer 11
-
$1,373 NZD
View
Price last confirmed 8 days ago
Retailer 12
-
$1,441 NZD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,464 NZD
View
B
Retailer 14
-
$1,992 NZD
View
B
Retailer 15
-
$2,083 NZD
View
Most Expensive
B
Brilliant Earth
19355363A · Nov 3
$2,170 NZD
$1,220 USD
View
15 more retailers have this diamond
Prices start from $557 NZDSave up to $1,613 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
1.20ct Cushion
$557 NZD