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Radiant|Lab Grown|IGI

3.71ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG724558677

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG724558677

Diamond specifications and retailer prices

From HK$4,857 HKD
$619 USD
As of October 27, 2026
Save HK$18,909 HKD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$29,306 HKD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 3.71ct lab-grown radiant diamond

This 3.71ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG724558677 or 724558677. Listed at 22 retailers as of October 26, 2026, with a 389% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.71
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724558677
Dimensions7.04 × 7.04 × 10.60 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm7.04 mm3.71 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724558677
Side View
Table 65.0%Crown 35.6°Girdle: MED-STKPavilion 38.4°Culet: LargeDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$29,306 HKD|Low: HK$4,661 HKD|High: HK$29,738 HKD|Avg: HK$13,343 HKD|-1.5%
Rare Carat
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 3HK$4,857 HKD
Retailer 7HK$5,438 HKD
Retailer 12HK$5,438 HKD
Retailer 5HK$6,026 HKD
Retailer 8HK$6,026 HKD
Retailer 17HK$6,528 HKD
Retailer 18HK$7,023 HKD
Retailer 21HK$8,082 HKD
Retailer 9HK$8,341 HKD
Retailer 2HK$9,435 HKD
Retailer 19HK$12,796 HKD
Retailer 13HK$13,083 HKD
Retailer 10HK$14,673 HKD
Retailer 20HK$14,947 HKD
Retailer 6HK$15,842 HKD
Retailer 14HK$17,578 HKD
Retailer 4HK$19,224 HKD
Retailer 15HK$19,460 HKD
Retailer 11HK$19,858 HKD
Retailer 22HK$22,160 HKD
Retailer 16HK$23,766 HKD
Rare CaratHK$29,306 HKD

44 data points across 22 retailers

22 retailersHK$4,857 HKD to HK$23,766 HKD

A
Cheapest Retailer
-
HK$4,857 HKD
$619 USD
A
Retailer 2
-
HK$5,438 HKD
$693 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,438 HKD
$693 USD
View
A
Retailer 4
-
HK$6,026 HKD
$768 USD
View
A
Retailer 5
-
HK$6,026 HKD
$768 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$6,528 HKD
View
A
Retailer 7
-
HK$7,023 HKD
$895 USD
View
B+
Retailer 8
-
HK$8,082 HKD
$1,030 USD
View
A
Retailer 9
-
HK$8,341 HKD
$1,063 USD
View
A
Retailer 10
-
HK$9,435 HKD
£947 GBP
View
A
Retailer 11
-
HK$12,796 HKD
A$2,509 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
HK$13,083 HKD
ZAR 26,936 ZAR
View
A
Retailer 13
-
HK$14,673 HKD
$1,870 USD
View
A
Retailer 14
-
HK$14,947 HKD
$1,905 USD
View
A
Retailer 15
-
HK$15,842 HKD
$2,019 USD
View
B+
Retailer 16
-
HK$17,578 HKD
£1,764 GBP
View
B+
Retailer 17
-
HK$19,224 HKD
$2,450 USD
View
B+
Retailer 18
-
HK$19,460 HKD
$2,480 USD
View
B+
Retailer 19
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HK$19,858 HKD
$2,531 USD
View
B+
Retailer 20
-
HK$22,160 HKD
A$4,345 AUD
View
Price last confirmed 20 days ago
B+
Retailer 21
-
HK$23,766 HKD
£2,385 GBP
View
Most Expensive
B
Rare Carat
C180-118 · Oct 19
HK$29,306 HKD
$3,735 USD
View
Price last confirmed 10 days ago
21 more retailers have this diamond
Prices start from HK$4,857 HKDSave up to HK$18,909 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.

A
3.71ct Radiant
HK$4,857 HKD