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Heart|Lab Grown|IGI

1.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG760569366

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG760569366

Diamond specifications and retailer prices

From HK$2,314 HKD
As of November 2, 2026
Save HK$14,161 HKD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$17,834 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG760569366 or 760569366. Listed at 22 retailers as of November 2, 2026, with a 612% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760569366
Dimensions7.19 × 8.16 × 4.51 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm8.16 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760569366
Side View
Table 67.0%Crown 32.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 55.3%

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: Nov 2
Current: HK$5,029 HKD|Low: HK$2,275 HKD|High: HK$16,475 HKD|Avg: HK$6,165 HKD|-2.6%
Retailer 1
Retailer 2
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Retailer 4
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 2HK$2,314 HKD
Retailer 21HK$2,581 HKD
Retailer 13HK$2,683 HKD
Retailer 14HK$2,824 HKD
Retailer 8HK$2,871 HKD
Retailer 15HK$3,020 HKD
Retailer 12HK$4,080 HKD
Retailer 3HK$4,699 HKD
Retailer 19HK$4,942 HKD
Retailer 1HK$5,029 HKD
Retailer 10HK$5,507 HKD
Retailer 6HK$5,641 HKD
Retailer 16HK$6,723 HKD
Retailer 18HK$7,476 HKD
Retailer 9HK$9,006 HKD
Retailer 11HK$9,218 HKD
Retailer 7HK$9,595 HKD
Retailer 4HK$10,065 HKD
Retailer 20HK$11,485 HKD
Retailer 5HK$11,729 HKD
Retailer 17HK$16,475 HKD

23 data points across 21 retailers

22 retailersHK$2,314 HKD to HK$16,475 HKD

A
Cheapest Retailer
-
HK$2,314 HKD
A
Retailer 2
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HK$2,581 HKD
View
Final sale: no returns
A
Retailer 3
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HK$2,683 HKD
View
Retailer 4
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HK$2,824 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
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HK$2,871 HKD
View
A
Retailer 6
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HK$3,020 HKD
View
A
Retailer 7
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HK$4,080 HKD
View
A
Retailer 8
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HK$4,699 HKD
View
B+
Retailer 9
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HK$4,942 HKD
View
B+
Retailer 10
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HK$5,029 HKD
View
B+
Retailer 11
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HK$5,507 HKD
View
B+
Retailer 12
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HK$5,641 HKD
View
B+
Retailer 13
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HK$6,723 HKD
View
B+
Retailer 14
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HK$7,476 HKD
View
B+
Retailer 15
-
HK$9,006 HKD
View
B+
Retailer 16
-
HK$9,218 HKD
View
B+
Retailer 17
-
HK$9,595 HKD
View
B+
Retailer 18
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HK$10,065 HKD
View
B
Retailer 19
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HK$11,485 HKD
View
B
Retailer 20
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HK$11,729 HKD
View
B
Retailer 21
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HK$16,475 HKD
View
Most Expensive
Queensmith
LG760569366 · Oct 27
HK$17,834 HKD
£1,790 GBP
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from HK$2,314 HKDSave up to HK$14,161 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$2,314 HKD