Cushion|Lab Grown|IGI

1.20ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG828613525

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828613525

Diamond specifications and retailer prices

From $407 USD
€388 EUR
As of October 27, 2026
Save $1,123 USD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,530 USD at Brilliant Earth · As of October 28, 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 LG828613525 or 828613525. Listed at 15 retailers as of October 27, 2026, with prices from $407 to $1,530, a $1,123 spread on the same certified stone. Brilliant Earth lists it at $1,530. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828613525
Dimensions7.13 × 5.53 × 3.73 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm5.53 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828613525
Side View
Table 65.0%Crown 40.1°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,530 USD|Low: $171 USD|High: $1,580 USD|Avg: $628 USD|-3.2%
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
October 27, 2026
Retailer 13$196 USD
Retailer 5$218 USD
Retailer 10$283 USD
Retailer 6$295 USD
Retailer 3$371 USD
Retailer 11$378 USD
Retailer 2$407 USD
Retailer 16$488 USD
Retailer 4$536 USD
Retailer 12$717 USD
Retailer 14$751 USD
Retailer 8$779 USD
Retailer 7$815 USD
Retailer 9$1,013 USD
Retailer 15$1,291 USD
Brilliant Earth$1,530 USD

35 data points across 16 retailers

15 retailers$407 USD to $1,530 USD

A
Retailer 1
-
$218 USD
Price last confirmed 12 days ago
Returns within 30 days
A
Retailer 2
-
$283 USD
£222 GBP
View
Price last confirmed 8 days ago
Returns within 30 days
B+
Retailer 3
-
$295 USD
View
Price last confirmed 11 days ago
Returns within 30 days
A
Retailer 4
-
$371 USD
ZAR 5,990 ZAR
View
Price last confirmed 11 days ago
Returns within 7 days
A
Retailer 5
-
$378 USD
£298 GBP
View
Price last confirmed 8 days ago
Returns within 30 days
A
Retailer 6
-
$407 USD
€388 EUR
View
Returns within 100 days
A
Retailer 7
-
$488 USD
View
Price last confirmed 7 days ago
Returns within 30 days
A
Retailer 8
-
$536 USD
A$825 AUD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$717 USD
View
Price last confirmed 9 days ago
Returns within 30 days
B+
Retailer 10
-
$751 USD
View
Price last confirmed 10 days ago
Returns within 90 days
B+
Retailer 11
-
$779 USD
A$1,199 AUD
View
Price last confirmed 20 days ago
Returns within 30 days
B+
Retailer 12
-
$815 USD
View
Price last confirmed 14 days ago
Returns within 30 days
B+
Retailer 13
-
$1,013 USD
£798 GBP
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,291 USD
SGD 1,744 SGD
View
Price last confirmed 8 days ago
Returns within 14 days
Most Expensive
B
Brilliant Earth
21108288A · Oct 28
$1,530 USD
View
Returns within 30 days
14 more retailers have this diamond
Prices start from $407 USDSave up to $1,123 USD

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
$407 USD