Radiant|Lab Grown|IGI

1.00ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG653409066

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

Certificate IGI LG653409066

Diamond specifications and retailer prices

From $482 USD
£380 GBP
As of October 31, 2026
12 retailers carry this diamond
Most expensive: $862 USD at MOH London · As of October 8, 2026
View at MOH London

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG653409066 or 653409066. Listed at 12 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653409066
Dimensions6.66 × 5.06 × 3.42 mm
L/W Ratio1.32
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.66 mm5.06 mm1.00 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653409066
Side View
Table 68.0%Crown 41.1°Girdle: STK-THKPavilion 32.1°Culet: NoneDepth 67.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $862 USD|Low: $139 USD|High: $869 USD|Avg: $425 USD|+1.8%
MOH London
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 10, 2026
Retailer 11$147 USD
Retailer 10$183 USD
Retailer 14$183 USD
Retailer 2$226 USD
Retailer 6$311 USD
Retailer 12$314 USD
Retailer 4$337 USD
Retailer 3$348 USD
Retailer 17$358 USD
Retailer 8$435 USD
Retailer 7$490 USD
Retailer 16$501 USD
Retailer 15$561 USD
Retailer 13$587 USD
Retailer 5$643 USD
MOH London$862 USD
Retailer 9$869 USD

13 data points across 17 retailers

12 retailers

Retailer 1
-
$147 USD
Price last confirmed 23 days ago
Retailer 2
-
$183 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$183 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$226 USD
£178 GBP
View
Price last confirmed 22 days ago
Retailer 5
-
$314 USD
ZAR 5,070 ZAR
View
Price last confirmed 24 days ago
Retailer 6
-
$358 USD
£282 GBP
View
Price last confirmed 23 days ago
B+
Retailer 7
-
$482 USD
£380 GBP
View
Retailer 8
-
$490 USD
View
Price last confirmed 33 days ago
Retailer 9
-
$561 USD
View
Price last confirmed 22 days ago
Retailer 10
-
$587 USD
View
Price last confirmed 24 days ago
Retailer 11
-
$643 USD
View
Price last confirmed 22 days ago
Most Expensive
MOH London
LG653409066 · Oct 8
$862 USD
£679 GBP
View
Price last confirmed 24 days ago
11 more retailers have this diamond
Prices start from $482 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.

B+
1.00ct Radiant
$482 USD