Radiant|Lab Grown|IGI

0.71ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG773645512

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

Certificate IGI LG773645512

Diamond specifications and retailer prices

From $245 USD
As of November 1, 2026
Save $839 USD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,084 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG773645512 or 773645512. Listed at 8 retailers as of October 31, 2026, with prices from $245 to $1,084, a $839 spread on the same certified stone. Taylor and Hart lists it at $1,084. 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 angle36.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773645512
Dimensions4.34 × 4.34 × 3.15 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.34 mm4.34 mm0.71 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773645512
Side View
Table 61.0%Crown 36.8°Girdle: MediumPavilion 35°Culet: NoneDepth 72.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $293 USD|Low: $251 USD|High: $1,417 USD|Avg: $527 USD|+7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
November 3, 2026
Retailer 3$253 USD
Retailer 1$293 USD
Retailer 4$322 USD
Retailer 5$365 USD
Retailer 6$372 USD
Retailer 7$442 USD
Retailer 2$803 USD
Taylor and Hart$1,084 USD

18 data points across 8 retailers

8 retailers$245 USD to $1,084 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$253 USD
View
A
Retailer 3
-
$293 USD
£231 GBP
View
A
Retailer 4
-
$322 USD
View
A
Retailer 5
-
$365 USD
£288 GBP
View
Retailer 6
-
$372 USD
A$572 AUD
View
Price last confirmed 85 days ago
B
Retailer 7
-
$803 USD
£632 GBP
View
Most Expensive
B
Taylor and Hart
O4FD14M · Oct 31
$1,084 USD
View
7 more retailers have this diamond
Prices start from $245 USDSave up to $839 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
$245 USD