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Radiant|Lab Grown|IGI

1.35ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG830657373

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

Certificate IGI LG830657373

Diamond specifications and retailer prices

From $203 USD
As of October 30, 2026
Save $1,107 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,310 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.35ct lab-grown radiant diamond

This 1.35ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830657373 or 830657373. Listed at 13 retailers as of October 30, 2026, with prices from $203 to $1,310, a $1,107 spread on the same certified stone. Brilliant Earth lists it at $1,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830657373
Dimensions7.92 × 5.47 × 3.59 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.47 mm1.35 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830657373
Side View
Table 66.0%Crown 44.4°Girdle: MediumPavilion 34.6°Culet: NoneDepth 65.6%

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 30
Current: $1,310 USD|Low: $195 USD|High: $1,420 USD|Avg: $647 USD|-7.7%
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
November 1, 2026
Retailer 10$203 USD
Retailer 9$236 USD
Retailer 12$282 USD
Retailer 6$309 USD
Retailer 4$437 USD
Retailer 13$612 USD
Retailer 7$616 USD
Retailer 11$675 USD
Retailer 3$810 USD
Retailer 8$813 USD
Retailer 5$814 USD
Retailer 2$1,179 USD
Brilliant Earth$1,310 USD

39 data points across 13 retailers

13 retailers$203 USD to $1,310 USD

A
Cheapest Retailer
-
$203 USD
A
Retailer 2
-
$236 USD
View
A
Retailer 3
-
$282 USD
HK$2,200 HKD
View
A
Retailer 4
-
$309 USD
£243 GBP
View
A
Retailer 5
-
$437 USD
View
A
Retailer 6
-
$612 USD
View
A
Retailer 7
-
$616 USD
A$948 AUD
View
B+
Retailer 8
-
$675 USD
View
B+
Retailer 9
-
$810 USD
View
B+
Retailer 10
-
$813 USD
View
B+
Retailer 11
-
$814 USD
SGD 1,100 SGD
View
B
Retailer 12
-
$1,179 USD
£928 GBP
View
Most Expensive
B
Brilliant Earth
21077025A · Oct 31
$1,310 USD
View
12 more retailers have this diamond
Prices start from $203 USDSave up to $1,107 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
1.35ct Radiant
$203 USD