Radiant|Lab Grown|IGI

0.71ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG497170753

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

Certificate IGI LG497170753

Diamond specifications and retailer prices

From €383 EUR
$430 USD
As of October 31, 2026
Save €652 EUR (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,821 EUR at Flawless Fine Jewelry · As of November 2, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG497170753 or 497170753. Listed at 11 retailers as of October 31, 2026, with a 170% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497170753
Dimensions5.94 × 4.37 × 3.04 mm
L/W Ratio1.36
Culet sizePointed
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
5.94 mm4.37 mm0.71 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497170753
Side View
Table 66.5%Crown 41.9°Girdle: STK-THKPavilion 31.4°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,821 EUR|Low: €383 EUR|High: €2,739 EUR|Avg: €1,084 EUR
Flawless Fine Jewelry
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
October 30, 2026
Retailer 2€383 EUR
Retailer 11€503 EUR
Retailer 15€563 EUR
Retailer 6€577 EUR
Retailer 3€623 EUR
Retailer 12€623 EUR
Retailer 4€740 EUR
Retailer 14€960 EUR
Retailer 5€985 EUR
Retailer 9€1,035 EUR
Retailer 7€1,306 EUR
Retailer 10€1,547 EUR
Retailer 13€1,640 EUR
Flawless Fine Jewelry€1,821 EUR
Retailer 8€2,721 EUR

23 data points across 15 retailers

11 retailers€383 EUR to €1,035 EUR

B+
Cheapest Retailer
-
€383 EUR
$430 USD
B
Retailer 2
-
€503 EUR
$564 USD
View
B
Retailer 3
-
€563 EUR
$632 USD
View
Retailer 4
-
€623 EUR
$699 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
€623 EUR
$699 USD
View
B
Retailer 6
-
€960 EUR
$1,077 USD
View
B
Retailer 7
-
€1,035 EUR
View
Retailer 8
-
€1,547 EUR
$1,735 USD
View
Price under review
Retailer 9
-
€1,640 EUR
$1,839 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
B76932F48 · Nov 2
€1,821 EUR
£1,608 GBP
View
Price under review
9 more retailers have this diamond
Prices start from €383 EURSave up to €652 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.

B+
0.71ct Radiant
€383 EUR