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Heart|Lab Grown|IGI

1.55ct H VVS2 Heart Lab Grown Diamond

ID • H/VVS2 • IGI LG834606640

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834606640

Diamond specifications and retailer prices

From HK$2,511 HKD
As of October 30, 2026
Save HK$8,851 HKD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$11,362 HKD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834606640 or 834606640. Listed at 9 retailers as of October 30, 2026, with prices from HK$2,511 to HK$11,362, a HK$8,851 spread on the same certified stone. Michael Trio lists it at HK$11,362. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834606640
Dimensions8.00 × 7.46 × 4.56 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm7.46 mm1.55 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834606640
Side View
Table 64.0%Crown 37.3°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.0%

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 30
Current: HK$11,362 HKD|Low: HK$1,703 HKD|High: HK$11,728 HKD|Avg: HK$5,913 HKD|-3.1%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4HK$1,891 HKD
Retailer 6HK$2,511 HKD
Retailer 5HK$2,824 HKD
Retailer 8HK$3,609 HKD
Retailer 2HK$3,899 HKD
Retailer 9HK$4,911 HKD
Retailer 3HK$6,755 HKD
Retailer 7HK$8,434 HKD
Retailer 10HK$9,101 HKD
Michael TrioHK$11,362 HKD

36 data points across 10 retailers

9 retailersHK$2,511 HKD to HK$11,362 HKD

A
Cheapest Retailer
-
HK$2,511 HKD
B+
Retailer 2
-
HK$2,824 HKD
View
Retailer 3
-
HK$3,609 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$3,899 HKD
View
Retailer 5
-
HK$4,911 HKD
View
Price last confirmed 9 days ago
B
Retailer 6
-
HK$6,755 HKD
View
Retailer 7
-
HK$8,434 HKD
View
Price last confirmed 7 days ago
B
Retailer 8
-
HK$9,101 HKD
View
Most Expensive
B
Michael Trio
1071186569 · Oct 30
HK$11,362 HKD
SGD 1,957 SGD
View
8 more retailers have this diamond
Prices start from HK$2,511 HKDSave up to HK$8,851 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
1.55ct Heart
HK$2,511 HKD