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Heart|Lab Grown|IGI

1.55ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG784669394

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784669394

Diamond specifications and retailer prices

From HK$1,781 HKD
$227 USD
As of October 30, 2026
Save HK$7,202 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,983 HKD at Brilliance · As of October 30, 2026
View at Brilliance

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784669394 or 784669394. Listed at 14 retailers as of October 30, 2026, with prices from HK$1,781 to HK$8,983, a HK$7,202 spread on the same certified stone. Brilliance lists it at HK$8,983. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784669394
Dimensions7.18 × 8.05 × 4.65 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm8.05 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784669394
Side View
Table 66.0%Crown 34.8°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$8,983 HKD|Low: HK$1,192 HKD|High: HK$8,983 HKD|Avg: HK$4,051 HKD
Brilliance
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
October 31, 2026
Retailer 6HK$1,192 HKD
Retailer 9HK$1,781 HKD
Retailer 4HK$1,985 HKD
Retailer 13HK$2,063 HKD
Retailer 10HK$2,205 HKD
Retailer 14HK$2,205 HKD
Retailer 12HK$3,758 HKD
Retailer 2HK$4,122 HKD
Retailer 3HK$4,205 HKD
Retailer 5HK$4,221 HKD
Retailer 11HK$7,100 HKD
Retailer 8HK$7,124 HKD
Retailer 7HK$8,858 HKD
BrillianceHK$8,983 HKD

44 data points across 14 retailers

14 retailersHK$1,781 HKD to HK$8,983 HKD

A
Cheapest Retailer
-
HK$1,781 HKD
$227 USD
A
Retailer 2
-
HK$1,985 HKD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,063 HKD
$263 USD
View
A
Retailer 4
-
HK$2,205 HKD
$281 USD
View
A
Retailer 5
-
HK$2,205 HKD
$281 USD
View
A
Retailer 6
-
HK$3,758 HKD
$479 USD
View
B+
Retailer 7
-
HK$4,122 HKD
£414 GBP
View
B+
Retailer 8
-
HK$4,205 HKD
$536 USD
View
B+
Retailer 9
-
HK$4,221 HKD
$538 USD
View
B
Retailer 10
-
HK$7,100 HKD
$905 USD
View
B
Retailer 11
-
HK$7,124 HKD
$908 USD
View
B
Retailer 12
-
HK$7,509 HKD
$957 USD
View
B
Retailer 13
-
HK$8,858 HKD
£889 GBP
View
Most Expensive
B
Brilliance
D40344082 · Oct 30
HK$8,983 HKD
$1,145 USD
View
13 more retailers have this diamond
Prices start from HK$1,781 HKDSave up to HK$7,202 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$1,781 HKD