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Radiant|Lab Grown|IGI

3.50ct J VS2 Radiant Lab Grown Diamond

EX • J/VS2 • IGI LG476178024

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

Certificate IGI LG476178024

Diamond specifications and retailer prices

From HK$20,072 HKD
As of November 6, 2026
Save HK$42,675 HKD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$62,747 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 3.5ct lab-grown radiant diamond

This 3.5ct lab-grown radiant sits in the three to five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG476178024 or 476178024. Listed at 11 retailers as of November 5, 2026, with prices from HK$20,072 to HK$62,747, a HK$42,675 spread on the same certified stone. MOH London lists it at HK$62,747. 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

3.50
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476178024
Dimensions9.71 × 8.08 × 5.39 mm
L/W Ratio1.20
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
9.71 mm8.08 mm3.50 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476178024
Side View
Table 65.0%Crown 38.3°Girdle: MediumPavilion 36.7°Culet: NoneDepth 66.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: HK$62,747 HKD|Low: HK$19,445 HKD|High: HK$63,762 HKD|Avg: HK$30,512 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 6HK$20,072 HKD
Retailer 12HK$21,279 HKD
Retailer 8HK$21,835 HKD
Retailer 11HK$22,689 HKD
Retailer 2HK$23,285 HKD
Retailer 10HK$24,766 HKD
Retailer 3HK$30,111 HKD
Retailer 4HK$30,276 HKD
Retailer 5HK$32,000 HKD
Retailer 9HK$34,477 HKD
Retailer 7HK$36,271 HKD
MOH LondonHK$62,747 HKD

21 data points across 12 retailers

11 retailersHK$20,072 HKD to HK$62,747 HKD

B+
Cheapest Retailer
-
HK$20,072 HKD
B
Retailer 2
-
HK$21,279 HKD
View
B
Retailer 3
-
HK$21,835 HKD
View
B
Retailer 4
-
HK$22,689 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$23,285 HKD
View
B
Retailer 6
-
HK$24,766 HKD
View
B
Retailer 7
-
HK$30,111 HKD
View
B
Retailer 8
-
HK$32,000 HKD
View
B
Retailer 9
-
HK$34,477 HKD
View
B
Retailer 10
-
HK$36,271 HKD
View
Most Expensive
B
MOH London
LG476178024 · Nov 5
HK$62,747 HKD
£6,304 GBP
View
10 more retailers have this diamond
Prices start from HK$20,072 HKDSave up to HK$42,675 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+
3.50ct Radiant
HK$20,072 HKD