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Radiant|Lab Grown|IGI

0.71ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG618449502

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

Certificate IGI LG618449502

Diamond specifications and retailer prices

From $137 USD
As of November 2, 2026
Save $1,285 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,422 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 LG618449502 or 618449502. Listed at 13 retailers as of November 2, 2026, with prices from $137 to $1,422, a $1,285 spread on the same certified stone. MOH London lists it at $1,422. 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 angle43.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618449502
Dimensions6.32 × 4.42 × 2.95 mm
L/W Ratio1.43
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
6.32 mm4.42 mm0.71 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618449502
Side View
Table 63.0%Crown 43.5°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.7%

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: Nov 2
Current: $1,422 USD|Low: $110 USD|High: $1,439 USD|Avg: $477 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$137 USD
Retailer 10$154 USD
Retailer 5$303 USD
Retailer 12$310 USD
Retailer 4$327 USD
Retailer 2$434 USD
Retailer 8$440 USD
Retailer 11$546 USD
Retailer 9$576 USD
Retailer 6$578 USD
Retailer 3$598 USD
MOH London$1,422 USD

25 data points across 12 retailers

13 retailers$137 USD to $1,422 USD

A
Cheapest Retailer
-
$137 USD
A
Retailer 2
-
$154 USD
View
Final sale: no returns
A
Retailer 3
-
$159 USD
View
A
Retailer 4
-
$303 USD
€289 EUR
View
B+
Retailer 5
-
$434 USD
A$668 AUD
View
B+
Retailer 6
-
$440 USD
View
B+
Retailer 7
-
$466 USD
£367 GBP
View
B+
Retailer 8
-
$548 USD
View
B
Retailer 9
-
$557 USD
View
Retailer 10
-
$576 USD
SGD 779 SGD
View
Price last confirmed 21 days ago
B
Retailer 11
-
$578 USD
View
B
Retailer 12
-
$594 USD
£468 GBP
View
Most Expensive
B
MOH London
LG618449502 · Nov 2
$1,422 USD
£1,120 GBP
View
12 more retailers have this diamond
Prices start from $137 USDSave up to $1,285 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
$137 USD