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 €385 EUR
$430 USD
As of October 30, 2026
Save €655 EUR (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,828 EUR at Flawless Fine Jewelry · As of October 31, 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 30, 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
Color
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 30
Current: €1,828 EUR|Low: €385 EUR|High: €2,750 EUR|Avg: €1,087 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€385 EUR
Retailer 11€505 EUR
Retailer 15€566 EUR
Retailer 6€579 EUR
Retailer 3€626 EUR
Retailer 12€626 EUR
Retailer 4€743 EUR
Retailer 14€964 EUR
Retailer 5€989 EUR
Retailer 9€1,039 EUR
Retailer 7€1,311 EUR
Retailer 10€1,553 EUR
Retailer 13€1,646 EUR
Flawless Fine Jewelry€1,828 EUR
Retailer 8€2,732 EUR

24 data points across 15 retailers

11 retailers€385 EUR to €1,039 EUR

B+
Cheapest Retailer
-
€385 EUR
$430 USD
B
Retailer 2
-
€505 EUR
$564 USD
View
B
Retailer 3
-
€566 EUR
$632 USD
View
Retailer 4
-
€626 EUR
$699 USD
View
Price last confirmed 15 days ago
B
Retailer 5
-
€626 EUR
$699 USD
View
B
Retailer 6
-
€964 EUR
$1,077 USD
View
B
Retailer 7
-
€1,039 EUR
View
Retailer 8
-
€1,553 EUR
$1,735 USD
View
Price under review
Retailer 9
-
€1,646 EUR
$1,839 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
B76932F48 · Oct 31
€1,828 EUR
£1,608 GBP
View
Price under review
9 more retailers have this diamond
Prices start from €385 EURSave up to €655 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
€385 EUR