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Oval|Lab Grown|IGI

0.53ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG747501633

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747501633

Diamond specifications and retailer prices

From HK$745 HKD
As of November 6, 2026
Save HK$5,307 HKD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,052 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.53ct lab-grown oval diamond

This 0.53ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG747501633 or 747501633. Listed at 14 retailers as of November 2, 2026, with prices from HK$745 to HK$6,052, a HK$5,307 spread on the same certified stone. MOH London lists it at HK$6,052. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747501633
Dimensions6.36 × 4.56 × 2.91 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.36 mm4.56 mm0.53 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG747501633
Side View
Table 60.0%Crown 32.4°Girdle: MED-STKPavilion 42°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
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: Nov 6
Current: HK$6,052 HKD|Low: HK$556 HKD|High: HK$6,380 HKD|Avg: HK$1,868 HKD|-5.1%
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 2, 2026
Retailer 4HK$658 HKD
Retailer 8HK$745 HKD
Retailer 10HK$878 HKD
Retailer 3HK$901 HKD
Retailer 13HK$1,411 HKD
Retailer 6HK$1,473 HKD
Retailer 7HK$1,591 HKD
Retailer 12HK$1,771 HKD
Retailer 2HK$1,826 HKD
Retailer 9HK$1,983 HKD
Retailer 5HK$2,273 HKD
Retailer 11HK$2,657 HKD
MOH LondonHK$6,052 HKD

37 data points across 13 retailers

14 retailersHK$745 HKD to HK$6,052 HKD

Retailer 1
-
HK$658 HKD
Price last confirmed 30 days ago
A
Retailer 2
-
HK$745 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$878 HKD
View
Retailer 4
-
HK$901 HKD
View
Price last confirmed 12 days ago
Retailer 5
-
HK$901 HKD
View
Price last confirmed 30 days ago
A
Retailer 6
-
HK$1,411 HKD
View
A
Retailer 7
-
HK$1,473 HKD
View
A
Retailer 8
-
HK$1,591 HKD
View
A
Retailer 9
-
HK$1,771 HKD
View
A
Retailer 10
-
HK$1,826 HKD
View
A
Retailer 11
-
HK$1,983 HKD
View
B+
Retailer 12
-
HK$2,273 HKD
View
B+
Retailer 13
-
HK$2,657 HKD
View
Most Expensive
B
MOH London
LG747501633 · Nov 2
HK$6,052 HKD
£608 GBP
View
13 more retailers have this diamond
Prices start from HK$745 HKDSave up to HK$5,307 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 Oval
HK$745 HKD