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Round|Lab Grown|IGI

0.40ct H VS2 Round Lab Grown Diamond

VG • H/VS2 • IGI LGY-24800

Certificate IGI LGY-24800

Diamond specifications and retailer prices

From HK$4,002 HKD
$510 USD
As of November 2, 2026
Save HK$2,240 HKD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$6,242 HKD at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

About this 0.4ct lab-grown round diamond

This 0.4ct lab-grown round sits in the sub-half-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LGY-24800 or Y-24800. Listed at 3 retailers as of October 31, 2026, with prices from HK$4,002 to HK$6,242, a HK$2,240 spread on the same certified stone. Fonder Diamond lists it at HK$6,242. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGY-24800
Dimensions4.80 × 4.81 mm
L/W Ratio1.00
Top View
4.80 mm4.81 mm0.40 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGY-24800
Side View
Table 59.0%CrownGirdle: MED - STKPavilionCulet: NDepth 59.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$6,242 HKD|Low: HK$2,851 HKD|High: HK$12,868 HKD|Avg: HK$6,217 HKD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 13, 2026
Retailer 5HK$2,851 HKD
Retailer 2HK$4,002 HKD
Retailer 4HK$4,519 HKD
Retailer 6HK$5,728 HKD
Fonder DiamondHK$6,242 HKD
Retailer 7HK$7,284 HKD
Retailer 3HK$12,868 HKD

4 data points across 7 retailers

3 retailersHK$4,002 HKD to HK$6,242 HKD

B
Cheapest Retailer
-
HK$4,002 HKD
$510 USD
B
Retailer 2
-
HK$4,519 HKD
$576 USD
View
Most Expensive
B
Fonder Diamond
73709439 · Oct 31
HK$6,242 HKD
SGD 1,075 SGD
View
2 more retailers have this diamond
Prices start from HK$4,002 HKDSave up to HK$2,240 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
0.40ct Round
HK$4,002 HKD