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Marquise|Lab Grown|IGI

0.53ct J VS1 Marquise Lab Grown Diamond

ID • J/VS1 • IGI LG846638734

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG846638734

Diamond specifications and retailer prices

From HK$1,349 HKD
$172 USD
As of November 2, 2026
Save HK$4,459 HKD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$5,809 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846638734 or 846638734. Listed at 10 retailers as of October 31, 2026, with prices from HK$1,349 to HK$5,809, a HK$4,459 spread on the same certified stone. Taylor and Hart lists it at HK$5,809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846638734
Dimensions8.33 × 4.09 × 2.49 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm4.09 mm0.53 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846638734
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 60.9%

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$1,569 HKD|Low: HK$1,349 HKD|High: HK$5,809 HKD|Avg: HK$3,151 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 1, 2026
Retailer 8HK$1,349 HKD
Retailer 6HK$1,514 HKD
Retailer 1HK$1,569 HKD
Retailer 4HK$1,671 HKD
Retailer 3HK$1,805 HKD
Retailer 9HK$2,260 HKD
Retailer 2HK$3,042 HKD
Retailer 7HK$3,413 HKD
Retailer 5HK$5,382 HKD
Taylor and HartHK$5,809 HKD

4 data points across 10 retailers

10 retailersHK$1,349 HKD to HK$5,809 HKD

A
Cheapest Retailer
-
HK$1,349 HKD
$172 USD
A
Retailer 2
-
HK$1,514 HKD
$193 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,569 HKD
$200 USD
View
A
Retailer 4
-
HK$1,671 HKD
$213 USD
View
A
Retailer 5
-
HK$1,805 HKD
$230 USD
View
A
Retailer 6
-
HK$2,260 HKD
$288 USD
View
A
Retailer 7
-
HK$3,042 HKD
ZAR 6,263 ZAR
View
B+
Retailer 8
-
HK$3,413 HKD
$435 USD
View
B
Retailer 9
-
HK$5,382 HKD
$686 USD
View
Most Expensive
B
Taylor and Hart
U2IRRBB · Oct 31
HK$5,809 HKD
$740 USD
View
9 more retailers have this diamond
Prices start from HK$1,349 HKDSave up to HK$4,459 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
0.53ct Marquise
HK$1,349 HKD