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Heart|Lab Grown|IGI

3.55ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG758503881

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG758503881

Diamond specifications and retailer prices

From HK$7,054 HKD
$899 USD
As of November 2, 2026
Save HK$17,898 HKD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$24,951 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 3.55ct lab-grown heart diamond

This 3.55ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758503881 or 758503881. Listed at 6 retailers as of November 2, 2026, with prices from HK$7,054 to HK$24,951, a HK$17,898 spread on the same certified stone. MOH London lists it at HK$24,951. 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

3.55
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758503881
Dimensions9.88 × 10.27 × 6.08 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm10.27 mm3.55 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758503881
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.2%

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: Nov 2
Current: HK$24,951 HKD|Low: HK$7,054 HKD|High: HK$25,250 HKD|Avg: HK$12,641 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 5HK$7,054 HKD
Retailer 4HK$7,556 HKD
Retailer 3HK$8,050 HKD
Retailer 2HK$8,897 HKD
Retailer 6HK$19,512 HKD
MOH LondonHK$24,951 HKD

41 data points across 6 retailers

6 retailersHK$7,054 HKD to HK$24,951 HKD

A
Cheapest Retailer
-
HK$7,054 HKD
$899 USD
A
Retailer 2
-
HK$7,556 HKD
$963 USD
View
B+
Retailer 3
-
HK$8,050 HKD
$1,026 USD
View
A
Retailer 4
-
HK$8,897 HKD
£893 GBP
View
Retailer 5
-
HK$19,512 HKD
$2,487 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG758503881 · Nov 3
HK$24,951 HKD
£2,504 GBP
View
5 more retailers have this diamond
Prices start from HK$7,054 HKDSave up to HK$17,898 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
3.55ct Heart
HK$7,054 HKD