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Oval|Natural|GIA

1.53ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 1548865136

Certificate GIA 1548865136

Diamond specifications and retailer prices

From HK$29,633 HKD
$3,777 USD
As of October 31, 2026
Save HK$36,851 HKD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$66,484 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 1548865136. Listed at 16 retailers as of October 30, 2026, with prices from HK$29,633 to HK$66,484, a HK$36,851 spread on the same certified stone. NZ Jewellers lists it at HK$66,484. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.19°
OriginNatural
Grading LabGIA
CertificateGIA 1548865136
Dimensions8.92 × 6.37 × 4.03 mm
L/W Ratio1.40
Key to symbols
Twinning Wisp, Feather
Top View
8.92 mm6.37 mm1.53 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548865136
Side View
Table 56.0%CrownGirdle: STK-THKPavilion 35.19°Culet: NoneDepth 63.2%

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$66,484 HKD|Low: HK$29,633 HKD|High: HK$66,484 HKD|Avg: HK$43,758 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4HK$29,633 HKD
Retailer 8HK$33,426 HKD
Retailer 3HK$34,333 HKD
Retailer 11HK$36,969 HKD
Retailer 12HK$38,295 HKD
Retailer 9HK$38,397 HKD
Retailer 7HK$39,693 HKD
Retailer 2HK$40,067 HKD
Retailer 5HK$44,988 HKD
Retailer 10HK$58,099 HKD
Retailer 6HK$63,650 HKD
NZ JewellersHK$66,484 HKD

42 data points across 12 retailers

16 retailersHK$29,633 HKD to HK$66,484 HKD

A
Cheapest Retailer
-
HK$29,633 HKD
$3,777 USD
B+
Retailer 2
-
HK$33,426 HKD
$4,260 USD
View
B+
Retailer 3
-
HK$34,333 HKD
$4,376 USD
View
B+
Retailer 4
-
HK$34,339 HKD
CA$6,079 CAD
View
B+
Retailer 5
-
HK$36,969 HKD
$4,712 USD
View
B+
Retailer 6
-
HK$38,295 HKD
$4,881 USD
View
B+
Retailer 7
-
HK$38,397 HKD
$4,894 USD
View
B+
Retailer 8
-
HK$39,693 HKD
CA$7,027 CAD
View
B+
Retailer 9
-
HK$40,067 HKD
£4,021 GBP
View
B+
Retailer 10
-
HK$40,798 HKD
$5,200 USD
View
B+
Retailer 11
-
HK$40,798 HKD
$5,200 USD
View
B
Retailer 12
-
HK$42,210 HKD
$5,380 USD
View
B+
Retailer 13
-
HK$44,988 HKD
€5,461 EUR
View
B
Retailer 14
-
HK$58,099 HKD
$7,405 USD
View
B
Retailer 15
-
HK$63,650 HKD
£6,388 GBP
View
Most Expensive
B
NZ Jewellers
c32a535f-affd-4c61-8a19-db668c65c1fa · Oct 30
HK$66,484 HKD
$8,474 USD
View
15 more retailers have this diamond
Prices start from HK$29,633 HKDSave up to HK$36,851 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$29,633 HKD