Radiant|Lab Grown|IGI

1.00ct H VVS2 Radiant Lab Grown Diamond

H/VVS2 • IGI LG606354001

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

Certificate IGI LG606354001

Diamond specifications and retailer prices

From $442 USD
£348 GBP
As of October 31, 2026
Save $58 USD (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $500 USD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

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) and certified by IGI LG606354001 or 606354001. Listed at 2 retailers as of October 29, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
H
Color
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606354001
Dimensions7.10 × 4.97 × 3.30 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.10 mm4.97 mm1.00 ctH / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606354001
Side View
Table 70.0%Crown 45.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $500 USD|Low: $405 USD|High: $500 USD|Avg: $460 USD
MD Diamonds and Jewellers
Retailer 2
December 31, 2025
Retailer 2$405 USD
MD Diamonds and Jewellers$500 USD

4 data points across 2 retailers

2 retailers$442 USD to $500 USD

B+
Cheapest Retailer
-
$442 USD
£348 GBP
Most Expensive
B
MD Diamonds and Jewellers
606354001 · Oct 29
$500 USD
£394 GBP
View
1 more retailer has this diamond
Prices start from $442 USDSave up to $58 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
$442 USD