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Heart|Lab Grown|IGI

1.53ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG773650672

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773650672

Diamond specifications and retailer prices

From HK$1,797 HKD
$229 USD
As of October 30, 2026
Save HK$14,943 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 1.53ct lab-grown heart diamond

This 1.53ct 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 LG773650672 or 773650672. Listed at 21 retailers as of October 27, 2026, with prices from HK$1,797 to HK$16,740, a HK$14,943 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

1.53
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773650672
Dimensions7.13 × 7.75 × 4.64 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm7.75 mm1.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773650672
Side View
Table 63.0%Crown 36.3°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 59.9%

Caratlytics Score

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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$16,740 HKD|Low: HK$1,797 HKD|High: HK$16,740 HKD|Avg: HK$5,538 HKD
Queensmith
Retailer 2
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Retailer 21
November 1, 2026
Retailer 6HK$1,797 HKD
Retailer 9HK$2,008 HKD
Retailer 4HK$2,087 HKD
Retailer 3HK$2,228 HKD
Retailer 20HK$2,228 HKD
Retailer 15HK$2,603 HKD
Retailer 17HK$3,715 HKD
Retailer 14HK$3,782 HKD
Retailer 2HK$3,846 HKD
Retailer 5HK$4,119 HKD
Retailer 16HK$4,164 HKD
Retailer 12HK$4,802 HKD
Retailer 19HK$5,202 HKD
Retailer 18HK$5,876 HKD
Retailer 7HK$6,787 HKD
Retailer 21HK$7,163 HKD
Retailer 10HK$7,572 HKD
Retailer 11HK$8,010 HKD
Retailer 13HK$8,928 HKD
Retailer 8HK$10,090 HKD
QueensmithHK$16,740 HKD

31 data points across 21 retailers

21 retailersHK$1,797 HKD to HK$16,740 HKD

A
Cheapest Retailer
-
HK$1,797 HKD
$229 USD
A
Retailer 2
-
HK$2,008 HKD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,087 HKD
$266 USD
View
A
Retailer 4
-
HK$2,228 HKD
$284 USD
View
Retailer 5
-
HK$2,228 HKD
$284 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$2,603 HKD
£261 GBP
View
A
Retailer 7
-
HK$3,715 HKD
€451 EUR
View
A
Retailer 8
-
HK$3,782 HKD
$482 USD
View
A
Retailer 9
-
HK$3,846 HKD
ZAR 7,919 ZAR
View
A
Retailer 10
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HK$4,119 HKD
$525 USD
View
A
Retailer 11
-
HK$4,164 HKD
£418 GBP
View
B+
Retailer 12
-
HK$4,802 HKD
$612 USD
View
B+
Retailer 13
-
HK$5,202 HKD
A$1,020 AUD
View
B+
Retailer 14
-
HK$5,876 HKD
$749 USD
View
B+
Retailer 15
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HK$6,787 HKD
$865 USD
View
B+
Retailer 16
-
HK$7,163 HKD
$913 USD
View
B+
Retailer 17
-
HK$7,572 HKD
$965 USD
View
B
Retailer 18
-
HK$8,010 HKD
$1,021 USD
View
B
Retailer 19
-
HK$8,928 HKD
£896 GBP
View
B
Retailer 20
-
HK$10,090 HKD
$1,286 USD
View
Most Expensive
B
Queensmith
LG773650672 · Oct 27
HK$16,740 HKD
£1,680 GBP
View
20 more retailers have this diamond
Prices start from HK$1,797 HKDSave up to HK$14,943 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
1.53ct Heart
HK$1,797 HKD