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Oval|Lab Grown|IGI

1.53ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG445036577

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445036577

Diamond specifications and retailer prices

From HK$6,662 HKD
As of November 6, 2026
Save HK$26,444 HKD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$33,105 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445036577 or 445036577. Listed at 11 retailers as of November 5, 2026, with prices from HK$6,662 to HK$33,105, a HK$26,444 spread on the same certified stone. MOH London lists it at HK$33,105. 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

1.53
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036577
Dimensions8.91 × 6.53 × 4.14 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.91 mm6.53 mm1.53 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445036577
Side View
Table 57.5%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

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 6
Current: HK$33,105 HKD|Low: HK$6,662 HKD|High: HK$33,593 HKD|Avg: HK$16,860 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2HK$6,662 HKD
Retailer 3HK$8,903 HKD
Retailer 6HK$9,977 HKD
Retailer 4HK$10,330 HKD
Retailer 7HK$11,678 HKD
Retailer 9HK$14,742 HKD
Retailer 5HK$16,419 HKD
Retailer 8HK$20,362 HKD
Retailer 10HK$29,578 HKD
MOH LondonHK$33,105 HKD

13 data points across 10 retailers

11 retailersHK$6,662 HKD to HK$33,105 HKD

A
Cheapest Retailer
-
HK$6,662 HKD
A
Retailer 2
-
HK$8,903 HKD
View
B+
Retailer 3
-
HK$9,687 HKD
View
B+
Retailer 4
-
HK$9,977 HKD
View
Final sale: no returns
Retailer 5
-
HK$10,330 HKD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$10,330 HKD
View
B+
Retailer 7
-
HK$11,678 HKD
View
B+
Retailer 8
-
HK$16,419 HKD
View
B
Retailer 9
-
HK$19,366 HKD
View
B
Retailer 10
-
HK$20,362 HKD
View
Most Expensive
B
MOH London
LG445036577 · Nov 5
HK$33,105 HKD
£3,326 GBP
View
10 more retailers have this diamond
Prices start from HK$6,662 HKDSave up to HK$26,444 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 Oval
HK$6,662 HKD