Radiant|Lab Grown|IGI

1.02ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG750557946

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

Certificate IGI LG750557946

Diamond specifications and retailer prices

From $150 USD
As of October 27, 2026
Save $825 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $975 USD at Flawless Fine Jewelry · As of October 27, 2026
View at Flawless Fine Jewelry

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750557946 or 750557946. Listed at 20 retailers as of October 27, 2026, with prices from $150 to $975, a $825 spread on the same certified stone. Flawless Fine Jewelry lists it at $975. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750557946
Dimensions6.88 × 5.02 × 3.38 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm5.02 mm1.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750557946
Side View
Table 66.0%Crown 41.2°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 67.3%

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 27
Current: $975 USD|Low: $150 USD|High: $1,006 USD|Avg: $489 USD|+4.9%
Flawless Fine Jewelry
Retailer 2
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Retailer 12
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Retailer 19
October 29, 2026
Retailer 17$150 USD
Retailer 18$168 USD
Retailer 14$174 USD
Retailer 9$191 USD
Retailer 13$252 USD
Retailer 16$319 USD
Retailer 15$330 USD
Retailer 12$353 USD
Retailer 5$360 USD
Retailer 2$430 USD
Retailer 8$430 USD
Retailer 3$466 USD
Retailer 7$493 USD
Retailer 11$605 USD
Retailer 10$615 USD
Retailer 19$653 USD
Retailer 6$670 USD
Retailer 4$895 USD
Flawless Fine Jewelry$975 USD

34 data points across 19 retailers

20 retailers$150 USD to $975 USD

A
Cheapest Retailer
-
$150 USD
A
Retailer 2
-
$168 USD
View
Final sale: no returns
A
Retailer 3
-
$174 USD
View
A
Retailer 4
-
$191 USD
View
A
Retailer 5
-
$191 USD
View
B+
Retailer 6
-
$252 USD
View
A
Retailer 7
-
$319 USD
ZAR 5,155 ZAR
View
A
Retailer 8
-
$330 USD
View
A
Retailer 9
-
$353 USD
£278 GBP
View
A
Retailer 10
-
$360 USD
€343 EUR
View
A
Retailer 11
-
$430 USD
View
Price last confirmed 7 days ago
A
Retailer 12
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$430 USD
View
B+
Retailer 13
-
$466 USD
A$717 AUD
View
B+
Retailer 14
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$493 USD
View
B+
Retailer 15
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$615 USD
View
B+
Retailer 16
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$617 USD
View
B+
Retailer 17
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$653 USD
View
B+
Retailer 18
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$670 USD
View
B
Retailer 19
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$895 USD
£705 GBP
View
Most Expensive
B
Flawless Fine Jewelry
642D1FA29 · Oct 27
$975 USD
£768 GBP
View
19 more retailers have this diamond
Prices start from $150 USDSave up to $825 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
$150 USD