Radiant|Lab Grown|IGI

0.71ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG647478512

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

Certificate IGI LG647478512

Diamond specifications and retailer prices

From $261 USD
As of November 1, 2026
Save $679 USD (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $940 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647478512 or 647478512. Listed at 5 retailers as of November 1, 2026, with prices from $261 to $940, a $679 spread on the same certified stone. MOH London lists it at $940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647478512
Dimensions6.59 × 4.36 × 2.72 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm4.36 mm0.71 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647478512
Side View
Table 71.0%Crown 42.9°Girdle: Slightly ThickPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $940 USD|Low: $261 USD|High: $951 USD|Avg: $468 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 4$261 USD
Retailer 2$355 USD
Retailer 3$364 USD
Retailer 5$439 USD
MOH London$940 USD

42 data points across 5 retailers

5 retailers$261 USD to $940 USD

A
Cheapest Retailer
-
$261 USD
B+
Retailer 2
-
$355 USD
£279 GBP
View
B+
Retailer 3
-
$364 USD
View
B+
Retailer 4
-
$439 USD
£346 GBP
View
Most Expensive
B
MOH London
LG647478512 · Nov 2
$940 USD
£740 GBP
View
4 more retailers have this diamond
Prices start from $261 USDSave up to $679 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
0.71ct Radiant
$261 USD