Cushion|Lab Grown|IGI

1.02ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG830677155

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830677155

Diamond specifications and retailer prices

From $222 USD
£175 GBP
As of October 27, 2026
Save $858 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,080 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830677155 or 830677155. Listed at 16 retailers as of October 27, 2026, with prices from $222 to $1,080, a $858 spread on the same certified stone. Brilliant Earth lists it at $1,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830677155
Dimensions7.50 × 5.31 × 3.18 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm5.31 mm1.02 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830677155
Side View
Table 68.0%Crown 32.4°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,080 USD|Low: $179 USD|High: $1,110 USD|Avg: $522 USD|-2.7%
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
October 31, 2026
Retailer 7$179 USD
Retailer 13$222 USD
Retailer 9$230 USD
Retailer 2$333 USD
Retailer 17$336 USD
Retailer 6$345 USD
Retailer 14$349 USD
Retailer 4$359 USD
Retailer 16$427 USD
Retailer 10$510 USD
Retailer 12$542 USD
Retailer 3$560 USD
Retailer 11$640 USD
Retailer 8$695 USD
Retailer 15$932 USD
Retailer 5$1,067 USD
Brilliant Earth$1,080 USD

38 data points across 17 retailers

16 retailers$222 USD to $1,080 USD

A
Cheapest Retailer
-
$222 USD
£175 GBP
A
Retailer 2
-
$230 USD
HK$1,800 HKD
View
A
Retailer 3
-
$333 USD
€317 EUR
View
Retailer 4
-
$336 USD
ZAR 5,434 ZAR
View
Price last confirmed 9 days ago
A
Retailer 5
-
$345 USD
View
A
Retailer 6
-
$349 USD
£274 GBP
View
Retailer 7
-
$359 USD
View
Price last confirmed 6 days ago
A
Retailer 8
-
$427 USD
£337 GBP
View
B+
Retailer 9
-
$510 USD
View
B+
Retailer 10
-
$542 USD
SGD 733 SGD
View
B+
Retailer 11
-
$560 USD
View
B+
Retailer 12
-
$640 USD
View
B+
Retailer 13
-
$695 USD
View
B
Retailer 14
-
$932 USD
£734 GBP
View
Retailer 15
-
$1,067 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21274110A · Oct 31
$1,080 USD
View
15 more retailers have this diamond
Prices start from $222 USDSave up to $858 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
$222 USD