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Oval|Natural|GIA

1.53ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 2245065918

Certificate GIA 2245065918

Diamond specifications and retailer prices

From HK$19,181 HKD
As of October 31, 2026
Save HK$26,041 HKD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$45,223 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245065918. Listed at 11 retailers as of October 30, 2026, with prices from HK$19,181 to HK$45,223, a HK$26,041 spread on the same certified stone. NZ Jewellers lists it at HK$45,223. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle38.32°
OriginNatural
Grading LabGIA
CertificateGIA 2245065918
Dimensions9.00 × 6.33 × 4.08 mm
L/W Ratio1.42
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
9.00 mm6.33 mm1.53 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245065918
Side View
Table 62.0%CrownGirdle: MED-THKPavilion 38.32°Culet: NoneDepth 64.5%

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: Oct 31
Current: HK$45,223 HKD|Low: HK$18,980 HKD|High: HK$48,180 HKD|Avg: HK$30,907 HKD|-6.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4HK$19,181 HKD
Retailer 2HK$23,506 HKD
Retailer 6HK$25,744 HKD
Retailer 8HK$25,961 HKD
Retailer 11HK$26,649 HKD
Retailer 9HK$26,958 HKD
Retailer 10HK$28,041 HKD
Retailer 5HK$30,835 HKD
Retailer 3HK$40,119 HKD
Retailer 7HK$43,642 HKD
NZ JewellersHK$45,223 HKD

30 data points across 11 retailers

11 retailersHK$19,181 HKD to HK$45,223 HKD

A
Cheapest Retailer
-
HK$19,181 HKD
A
Retailer 2
-
HK$23,506 HKD
$2,996 USD
View
A
Retailer 3
-
HK$25,744 HKD
£2,584 GBP
View
A
Retailer 4
-
HK$25,961 HKD
$3,309 USD
View
A
Retailer 5
-
HK$26,649 HKD
SGD 4,590 SGD
View
A
Retailer 6
-
HK$26,958 HKD
$3,436 USD
View
A
Retailer 7
-
HK$28,041 HKD
$3,574 USD
View
A
Retailer 8
-
HK$30,835 HKD
€3,743 EUR
View
Retailer 9
-
HK$40,119 HKD
€4,870 EUR
View
Price last confirmed 10 days ago
B
Retailer 10
-
HK$43,642 HKD
£4,380 GBP
View
Most Expensive
B+
NZ Jewellers
65450dd1-f7a4-453d-a4c0-f49f790d284c · Oct 30
HK$45,223 HKD
$5,764 USD
View
10 more retailers have this diamond
Prices start from HK$19,181 HKDSave up to HK$26,041 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$19,181 HKD