Cushion|Lab Grown|IGI

1.02ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG794629952

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG794629952

Diamond specifications and retailer prices

From $336 USD
As of October 29, 2026
Save $1,544 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,880 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794629952 or 794629952. Listed at 19 retailers as of October 27, 2026, with prices from $336 to $1,880, a $1,544 spread on the same certified stone. Queensmith lists it at $1,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794629952
Dimensions7.77 × 5.16 × 3.17 mm
L/W Ratio1.51
Girdle conditionFaceted
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
7.77 mm5.16 mm1.02 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794629952
Side View
Table 59.0%Crown 33.4°Girdle: THN-STKPavilion 40.5°Culet: NoneDepth 61.4%

Caratlytics Score

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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: $477 USD|Low: $323 USD|High: $1,689 USD|Avg: $833 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 30, 2026
Retailer 14$336 USD
Retailer 13$375 USD
Retailer 6$390 USD
Retailer 2$417 USD
Retailer 4$417 USD
Retailer 1$477 USD
Retailer 15$560 USD
Retailer 10$570 USD
Retailer 8$747 USD
Retailer 9$1,012 USD
Retailer 5$1,109 USD
Retailer 12$1,222 USD
Retailer 3$1,339 USD
Retailer 7$1,615 USD
Retailer 11$1,671 USD

44 data points across 15 retailers

19 retailers$336 USD to $1,880 USD

A
Cheapest Retailer
-
$336 USD
A
Retailer 2
-
$375 USD
View
Final sale: no returns
A
Retailer 3
-
$390 USD
View
A
Retailer 4
-
$417 USD
View
A
Retailer 5
-
$417 USD
View
A
Retailer 6
-
$477 USD
£375 GBP
View
B+
Retailer 7
-
$483 USD
View
B+
Retailer 8
-
$560 USD
View
B+
Retailer 9
-
$570 USD
View
B+
Retailer 10
-
$747 USD
£588 GBP
View
B+
Retailer 11
-
$1,012 USD
A$1,557 AUD
View
B
Retailer 12
-
$1,109 USD
SGD 1,499 SGD
View
B
Retailer 13
-
$1,222 USD
View
B
Retailer 14
-
$1,339 USD
View
B
Retailer 15
-
$1,383 USD
View
B
Retailer 16
-
$1,615 USD
£1,272 GBP
View
B
Retailer 17
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$1,627 USD
View
B
Retailer 18
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$1,671 USD
£1,316 GBP
View
Most Expensive
B
Queensmith
LG794629952 · Oct 27
$1,880 USD
£1,480 GBP
View
18 more retailers have this diamond
Prices start from $336 USDSave up to $1,544 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
1.02ct Cushion
$336 USD