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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 HK$3,374 HKD
$430 USD
As of November 2, 2026
Save HK$5,738 HKD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$16,023 HKD 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 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 2
Current: HK$16,023 HKD|Low: HK$3,374 HKD|High: HK$24,104 HKD|Avg: HK$9,537 HKD
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 2HK$3,374 HKD
Retailer 11HK$4,425 HKD
Retailer 15HK$4,959 HKD
Retailer 6HK$5,078 HKD
Retailer 3HK$5,484 HKD
Retailer 12HK$5,484 HKD
Retailer 4HK$6,512 HKD
Retailer 14HK$8,450 HKD
Retailer 5HK$8,670 HKD
Retailer 9HK$9,112 HKD
Retailer 7HK$11,490 HKD
Retailer 10HK$13,613 HKD
Retailer 13HK$14,429 HKD
Flawless Fine JewelryHK$16,023 HKD
Retailer 8HK$23,945 HKD

23 data points across 15 retailers

11 retailersHK$3,374 HKD to HK$9,112 HKD

B+
Cheapest Retailer
-
HK$3,374 HKD
$430 USD
B
Retailer 2
-
HK$4,425 HKD
$564 USD
View
B
Retailer 3
-
HK$4,959 HKD
$632 USD
View
Retailer 4
-
HK$5,484 HKD
$699 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
HK$5,484 HKD
$699 USD
View
B
Retailer 6
-
HK$8,450 HKD
$1,077 USD
View
B
Retailer 7
-
HK$9,112 HKD
€1,106 EUR
View
Retailer 8
-
HK$13,613 HKD
$1,735 USD
View
Price under review
Retailer 9
-
HK$14,429 HKD
$1,839 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
B76932F48 · Nov 2
HK$16,023 HKD
£1,608 GBP
View
Price under review
9 more retailers have this diamond
Prices start from HK$3,374 HKDSave up to HK$5,738 HKD

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
HK$3,374 HKD