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Radiant|Lab Grown|IGI

1.17ct H VS2 Radiant Lab Grown Diamond

H/VS2 • IGI LG647492591

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

Certificate IGI LG647492591

Diamond specifications and retailer prices

From $401 USD
£316 GBP
As of November 2, 2026
Save $81 USD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $481 USD at MD Diamonds and Jewellers · As of November 2, 2026
View at MD Diamonds and Jewellers

About this 1.17ct lab-grown radiant diamond

This 1.17ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG647492591 or 647492591. Listed at 2 retailers as of November 2, 2026, with prices from $401 to $481, a $81 spread on the same certified stone. MD Diamonds and Jewellers lists it at $481. 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

1.17
Carat
H
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647492591
Dimensions7.52 × 5.20 × 3.44 mm
L/W Ratio1.45
Top View
7.52 mm5.20 mm1.17 ctH / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647492591
Side View
Table 66.0%Crown 46.4°Girdle: MediumPavilion 34.1°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $481 USD|Low: $481 USD|High: $481 USD|Avg: $481 USD
December 30, 2025
MD Diamonds and Jewellers$481 USD

3 data points across 1 retailer

2 retailers$401 USD to $481 USD

B+
Cheapest Retailer
-
$401 USD
£316 GBP
Most Expensive
B+
MD Diamonds and Jewellers
LG647492591 · Nov 2
$481 USD
£379 GBP
View
1 more retailer has this diamond
Prices start from $401 USDSave up to $81 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+
1.17ct Radiant
$401 USD