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3.73ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG624400536

Shape and cutting style on the report: Round brilliant

Certificate IGI LG624400536

Diamond specifications and retailer prices

From HK$3,750 HKD
$478 USD
As of October 29, 2026
Save HK$13,438 HKD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$17,188 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.73ct lab-grown round diamond

This 3.73ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG624400536 or 624400536. Listed at 11 retailers as of October 29, 2026, with prices from HK$3,750 to HK$17,188, a HK$13,438 spread on the same certified stone. MOH London lists it at HK$17,188. 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

3.73
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624400536
Dimensions9.93 × 9.98 × 6.11 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.93 mm9.98 mm3.73 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624400536
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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 29
Current: HK$17,188 HKD|Low: HK$3,750 HKD|High: HK$21,417 HKD|Avg: HK$11,530 HKD|-0.5%
MOH London
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 29, 2026
Retailer 11HK$3,750 HKD
Retailer 13HK$4,205 HKD
Retailer 14HK$5,925 HKD
Retailer 8HK$6,805 HKD
Retailer 12HK$7,265 HKD
Retailer 9HK$7,297 HKD
Retailer 6HK$9,603 HKD
Retailer 2HK$9,832 HKD
Retailer 5HK$11,368 HKD
Retailer 10HK$12,514 HKD
Retailer 3HK$12,934 HKD
Retailer 15HK$17,015 HKD
MOH LondonHK$17,188 HKD
Retailer 4HK$18,838 HKD
Retailer 7HK$21,417 HKD

22 data points across 15 retailers

11 retailersHK$3,750 HKD to HK$17,188 HKD

A
Cheapest Retailer
-
HK$3,750 HKD
$478 USD
A
Retailer 2
-
HK$4,205 HKD
$536 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,205 HKD
$536 USD
View
A
Retailer 4
-
HK$5,925 HKD
View
A
Retailer 5
-
HK$6,805 HKD
€826 EUR
View
B+
Retailer 6
-
HK$7,265 HKD
$926 USD
View
A
Retailer 7
-
HK$7,297 HKD
$930 USD
View
A
Retailer 8
-
HK$9,832 HKD
A$1,928 AUD
View
B+
Retailer 9
-
HK$12,514 HKD
$1,595 USD
View
B+
Retailer 10
-
HK$14,962 HKD
$1,907 USD
View
Most Expensive
B
MOH London
LG624400536 · Oct 29
HK$17,188 HKD
£1,725 GBP
View
10 more retailers have this diamond
Prices start from HK$3,750 HKDSave up to HK$13,438 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
3.73ct Round
HK$3,750 HKD