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Heart|Lab Grown|IGI

1.55ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG765630227

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG765630227

Diamond specifications and retailer prices

From HK$1,820 HKD
$232 USD
As of October 30, 2026
Save HK$14,919 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$16,740 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG765630227 or 765630227. Listed at 21 retailers as of October 27, 2026, with prices from HK$1,820 to HK$16,740, a HK$14,919 spread on the same certified stone. Queensmith lists it at HK$16,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765630227
Dimensions7.39 × 7.99 × 4.37 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.99 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765630227
Side View
Table 61.0%Crown 34.2°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 54.7%

Caratlytics Score

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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$16,740 HKD|Low: HK$1,820 HKD|High: HK$16,740 HKD|Avg: HK$5,554 HKD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
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Retailer 11
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 6HK$1,820 HKD
Retailer 9HK$2,032 HKD
Retailer 4HK$2,110 HKD
Retailer 3HK$2,252 HKD
Retailer 20HK$2,252 HKD
Retailer 13HK$2,633 HKD
Retailer 16HK$3,757 HKD
Retailer 14HK$3,813 HKD
Retailer 18HK$3,871 HKD
Retailer 5HK$4,213 HKD
Retailer 15HK$4,249 HKD
Retailer 12HK$4,833 HKD
Retailer 19HK$5,263 HKD
Retailer 17HK$5,955 HKD
Retailer 7HK$6,873 HKD
Retailer 21HK$7,242 HKD
Retailer 10HK$7,654 HKD
Retailer 11HK$8,112 HKD
Retailer 2HK$9,027 HKD
Retailer 8HK$10,156 HKD
QueensmithHK$16,740 HKD

33 data points across 21 retailers

21 retailersHK$1,820 HKD to HK$16,740 HKD

A
Cheapest Retailer
-
HK$1,820 HKD
$232 USD
A
Retailer 2
-
HK$2,032 HKD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,110 HKD
$269 USD
View
A
Retailer 4
-
HK$2,252 HKD
$287 USD
View
Retailer 5
-
HK$2,252 HKD
$287 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$2,633 HKD
£264 GBP
View
A
Retailer 7
-
HK$3,757 HKD
€456 EUR
View
A
Retailer 8
-
HK$3,813 HKD
$486 USD
View
A
Retailer 9
-
HK$3,871 HKD
ZAR 7,970 ZAR
View
A
Retailer 10
-
HK$4,213 HKD
$537 USD
View
A
Retailer 11
-
HK$4,249 HKD
£426 GBP
View
B+
Retailer 12
-
HK$4,833 HKD
$616 USD
View
B+
Retailer 13
-
HK$5,263 HKD
A$1,032 AUD
View
B+
Retailer 14
-
HK$5,955 HKD
$759 USD
View
B+
Retailer 15
-
HK$6,873 HKD
$876 USD
View
B+
Retailer 16
-
HK$7,242 HKD
$923 USD
View
B+
Retailer 17
-
HK$7,654 HKD
$976 USD
View
B
Retailer 18
-
HK$8,112 HKD
$1,034 USD
View
B+
Retailer 19
-
HK$9,027 HKD
£906 GBP
View
B
Retailer 20
-
HK$10,156 HKD
$1,294 USD
View
Most Expensive
B
Queensmith
LG765630227 · Oct 27
HK$16,740 HKD
£1,680 GBP
View
20 more retailers have this diamond
Prices start from HK$1,820 HKDSave up to HK$14,919 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$1,820 HKD