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Radiant|Lab Grown|IGI

0.71ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG663401259

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

Certificate IGI LG663401259

Diamond specifications and retailer prices

From €140 EUR
$157 USD
As of November 2, 2026
Save €770 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €910 EUR at Flawless Fine Jewelry · As of November 3, 2026
View at Flawless Fine Jewelry

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG663401259 or 663401259. Listed at 20 retailers as of November 2, 2026, with prices from €140 to €910, a €770 spread on the same certified stone. Flawless Fine Jewelry lists it at €910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663401259
Dimensions4.51 × 6.16 × 3.01 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.51 mm6.16 mm0.71 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663401259
Side View
Table 66.0%Crown 46.1°Girdle: MediumPavilion 36°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €304 EUR|Low: €134 EUR|High: €820 EUR|Avg: €370 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 4€140 EUR
Retailer 16€162 EUR
Retailer 3€173 EUR
Retailer 17€173 EUR
Retailer 7€239 EUR
Retailer 11€241 EUR
Retailer 1€304 EUR
Retailer 5€315 EUR
Retailer 15€329 EUR
Retailer 13€363 EUR
Retailer 8€379 EUR
Retailer 10€454 EUR
Retailer 2€556 EUR
Retailer 6€561 EUR
Retailer 9€606 EUR
Retailer 14€606 EUR
Retailer 12€810 EUR

44 data points across 17 retailers

20 retailers€140 EUR to €910 EUR

A
Cheapest Retailer
-
€140 EUR
$157 USD
A
Retailer 2
-
€162 EUR
$182 USD
View
Retailer 3
-
€173 EUR
$194 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
€173 EUR
$194 USD
View
A
Retailer 5
-
€239 EUR
$268 USD
View
A
Retailer 6
-
€241 EUR
$270 USD
View
A
Retailer 7
-
€304 EUR
£268 GBP
View
B+
Retailer 8
-
€315 EUR
$353 USD
View
B+
Retailer 9
-
€329 EUR
View
B+
Retailer 10
-
€363 EUR
A$627 AUD
View
B+
Retailer 11
-
€379 EUR
$425 USD
View
Retailer 12
-
€446 EUR
$500 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
€454 EUR
$509 USD
View
B
Retailer 14
-
€551 EUR
£487 GBP
View
B
Retailer 15
-
€556 EUR
$624 USD
View
B
Retailer 16
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€561 EUR
$629 USD
View
Retailer 17
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€606 EUR
$680 USD
View
Price last confirmed 16 days ago
B
Retailer 18
-
€606 EUR
$680 USD
View
B
Retailer 19
-
€810 EUR
£715 GBP
View
Most Expensive
B
Flawless Fine Jewelry
47A4CE81D · Nov 3
€910 EUR
£804 GBP
View
19 more retailers have this diamond
Prices start from €140 EURSave up to €770 EUR

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
€140 EUR