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Marquise|Lab Grown|IGI

0.53ct H SI1 Marquise Lab Grown Diamond

ID • H/SI1 • IGI LG538299266

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538299266

Diamond specifications and retailer prices

From HK$1,004 HKD
$128 USD
As of November 2, 2026
Save HK$9,408 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$10,412 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG538299266 or 538299266. Listed at 12 retailers as of November 1, 2026, with prices from HK$1,004 to HK$10,412, a HK$9,408 spread on the same certified stone. MOH London lists it at HK$10,412. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.53
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538299266
Dimensions8.49 × 4.06 × 2.64 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.49 mm4.06 mm0.53 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538299266
Side View
Table 59.5%Crown 37°Girdle: THN-STKPavilion 40.9°Culet: NoneDepth 65.0%

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$10,412 HKD|Low: HK$965 HKD|High: HK$10,532 HKD|Avg: HK$3,195 HKD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8HK$1,004 HKD
Retailer 12HK$1,169 HKD
Retailer 9HK$1,247 HKD
Retailer 13HK$1,247 HKD
Retailer 2HK$2,275 HKD
Retailer 11HK$2,385 HKD
Retailer 4HK$2,410 HKD
Retailer 6HK$3,009 HKD
Retailer 3HK$3,036 HKD
Retailer 10HK$4,009 HKD
Retailer 7HK$4,237 HKD
Retailer 5HK$4,629 HKD
MOH LondonHK$10,412 HKD

21 data points across 13 retailers

12 retailersHK$1,004 HKD to HK$10,412 HKD

A
Cheapest Retailer
-
HK$1,004 HKD
$128 USD
A
Retailer 2
-
HK$1,169 HKD
$149 USD
View
A
Retailer 3
-
HK$1,247 HKD
$159 USD
View
Retailer 4
-
HK$1,247 HKD
$159 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,275 HKD
$290 USD
View
A
Retailer 6
-
HK$2,385 HKD
$304 USD
View
A
Retailer 7
-
HK$2,410 HKD
View
B+
Retailer 8
-
HK$3,009 HKD
£302 GBP
View
B+
Retailer 9
-
HK$3,036 HKD
$387 USD
View
B+
Retailer 10
-
HK$4,009 HKD
$511 USD
View
B+
Retailer 11
-
HK$4,237 HKD
$540 USD
View
Most Expensive
B
MOH London
LG538299266 · Nov 1
HK$10,412 HKD
£1,045 GBP
View
11 more retailers have this diamond
Prices start from HK$1,004 HKDSave up to HK$9,408 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$1,004 HKD