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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 $613 AUD
As of November 4, 2026
Save $1,042 AUD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,911 AUD at Flawless Fine Jewelry · As of November 4, 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 November 2, 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: Nov 4
Current: $2,911 AUD|Low: $613 AUD|High: $4,379 AUD|Avg: $1,730 AUD
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
November 5, 2026
Retailer 8$613 AUD
Retailer 11$804 AUD
Retailer 15$901 AUD
Retailer 6$922 AUD
Retailer 3$996 AUD
Retailer 12$996 AUD
Retailer 4$1,183 AUD
Retailer 14$1,535 AUD
Retailer 5$1,575 AUD
Retailer 9$1,655 AUD
Retailer 7$2,087 AUD
Retailer 10$2,473 AUD
Retailer 13$2,621 AUD
Flawless Fine Jewelry$2,911 AUD
Retailer 2$4,315 AUD

25 data points across 15 retailers

11 retailers$613 AUD to $1,655 AUD

B+
Cheapest Retailer
-
$613 AUD
B
Retailer 2
-
$804 AUD
View
B
Retailer 3
-
$901 AUD
View
Retailer 4
-
$996 AUD
View
Price last confirmed 20 days ago
B
Retailer 5
-
$996 AUD
View
B
Retailer 6
-
$1,535 AUD
View
B
Retailer 7
-
$1,655 AUD
View
Retailer 8
-
$2,473 AUD
View
Price under review
Retailer 9
-
$2,621 AUD
View
Price under review
Most Expensive
Flawless Fine Jewelry
B76932F48 · Nov 4
$2,911 AUD
£1,608 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $613 AUDSave up to $1,042 AUD

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
$613 AUD