Radiant|Lab Grown|IGI

1.02ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG733546105

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

Certificate IGI LG733546105

Diamond specifications and retailer prices

From $330 USD
As of October 27, 2026
Save $542 USD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $872 USD at MOH London · As of October 29, 2026
View at MOH London

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 LG733546105 or 733546105. Listed at 8 retailers as of October 27, 2026, with prices from $330 to $872, a $542 spread on the same certified stone. MOH London lists it at $872. 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 angle49.3°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733546105
Dimensions6.93 × 4.91 × 3.55 mm
L/W Ratio1.41
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm4.91 mm1.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733546105
Side View
Table 71.0%Crown 49.3°Girdle: MediumPavilion 36.5°Culet: NoneDepth 72.3%

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: Oct 27
Current: $872 USD|Low: $314 USD|High: $879 USD|Avg: $478 USD|+1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 5$330 USD
Retailer 3$337 USD
Retailer 6$342 USD
Retailer 2$353 USD
Retailer 8$435 USD
Retailer 4$505 USD
Retailer 7$652 USD
MOH London$872 USD

14 data points across 8 retailers

8 retailers$330 USD to $872 USD

A
Cheapest Retailer
-
$330 USD
A
Retailer 2
-
$337 USD
€321 EUR
View
A
Retailer 3
-
$342 USD
View
A
Retailer 4
-
$353 USD
£278 GBP
View
B+
Retailer 5
-
$435 USD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$505 USD
View
B
Retailer 7
-
$652 USD
View
Most Expensive
B
MOH London
LG733546105 · Oct 29
$872 USD
£687 GBP
View
7 more retailers have this diamond
Prices start from $330 USDSave up to $542 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
$330 USD