Radiant|Lab Grown|IGI

0.71ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG10551613

Shape and cutting style on the report: Rectangular step cut

Certificate IGI LG10551613

Diamond specifications and retailer prices

From $450 USD
£354 GBP
As of October 29, 2026
Save $132 USD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $582 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 LG10551613 or 10551613. Listed at 2 retailers as of October 29, 2026, with prices from $450 to $582, a $132 spread on the same certified stone. Diamond Quarter lists it at $582. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG10551613
Dimensions7.05 × 3.69 × 2.75 mm
L/W Ratio1.91
Culet sizeNone
Cert comments
As Grown - No indications of post-growth treatment. This Laboratory Grown Diamond was created by High Pressure High Tempertature (HPHT) growth process.
Top View
7.05 mm3.69 mm0.71 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG10551613
Side View
Table 65.5%CrownGirdle: ThickPavilionCulet: NoneDepth 74.5%

Caratlytics Score

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

Last verified: Oct 29
Current: $286 USD|Low: $82 USD|High: $1,370 USD|Avg: $546 USD|-16.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
March 29, 2026
Retailer 4$82 USD
Retailer 2$245 USD
Retailer 1$286 USD
Retailer 7$286 USD
Retailer 8$450 USD
Retailer 3$501 USD
Retailer 5$884 USD
Retailer 6$1,370 USD

21 data points across 8 retailers

2 retailers$450 USD to $582 USD

B+
Cheapest Retailer
-
$450 USD
£354 GBP
Most Expensive
B
Diamond Quarter
0.71VS2DLG13BD61N · Oct 29
$582 USD
£458 GBP
View
1 more retailer has this diamond
Prices start from $450 USDSave up to $132 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+
0.71ct Radiant
$450 USD