Radiant|Lab Grown|IGI

1.02ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG640463737

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG640463737

Diamond specifications and retailer prices

From $167 USD
As of November 2, 2026
Save $920 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,087 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640463737 or 640463737. Listed at 20 retailers as of November 1, 2026, with prices from $167 to $1,087, a $920 spread on the same certified stone. Reve Diamonds lists it at $1,087. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640463737
Dimensions7.28 × 4.89 × 3.32 mm
L/W Ratio1.49
Culet sizePointed
Top View
7.28 mm4.89 mm1.02 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640463737
Side View
Table 66.0%Crown 44.6°Girdle: MediumPavilion 35°Culet: NoneDepth 67.9%

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: $366 USD|Low: $167 USD|High: $1,087 USD|Avg: $437 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 3, 2026
Retailer 14$167 USD
Retailer 5$186 USD
Retailer 3$193 USD
Retailer 2$207 USD
Retailer 15$207 USD
Retailer 10$275 USD
Retailer 8$343 USD
Retailer 12$356 USD
Retailer 13$364 USD
Retailer 1$366 USD
Retailer 6$371 USD
Retailer 11$503 USD
Retailer 7$523 USD
Retailer 16$664 USD
Retailer 4$702 USD
Retailer 9$966 USD
Reve Diamonds$1,087 USD

36 data points across 17 retailers

20 retailers$167 USD to $1,087 USD

A
Cheapest Retailer
-
$167 USD
A
Retailer 2
-
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$193 USD
View
Retailer 4
-
$207 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$207 USD
View
A
Retailer 6
-
$275 USD
View
A
Retailer 7
-
$343 USD
View
A
Retailer 8
-
$356 USD
View
A
Retailer 9
-
$364 USD
View
A
Retailer 10
-
$366 USD
View
A
Retailer 11
-
$371 USD
View
B+
Retailer 12
-
$503 USD
View
B+
Retailer 13
-
$523 USD
View
Retailer 14
-
$604 USD
View
Price last confirmed 107 days ago
B+
Retailer 15
-
$664 USD
View
B
Retailer 16
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$677 USD
View
B
Retailer 17
-
$702 USD
View
B
Retailer 18
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$718 USD
View
B
Retailer 19
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$966 USD
View
Most Expensive
B
Reve Diamonds
C9FA07F42 · Nov 1
$1,087 USD
View
19 more retailers have this diamond
Prices start from $167 USDSave up to $920 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 Radiant
$167 USD