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Oval|Natural|GIA

1.30ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 7558096411

Certificate GIA 7558096411

Diamond specifications and retailer prices

From HK$15,346 HKD
As of November 6, 2026
Save HK$21,670 HKD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$45,794 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 7558096411. Listed at 15 retailers as of November 2, 2026, with a 141% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558096411
Dimensions8.23 × 5.99 × 3.95 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.23 mm5.99 mm1.30 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558096411
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.9%

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$21,404 HKD|Low: HK$15,346 HKD|High: HK$38,787 HKD|Avg: HK$23,458 HKD
Retailer 1
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 6, 2026
Retailer 7HK$15,346 HKD
Retailer 2HK$18,230 HKD
Retailer 3HK$18,857 HKD
Retailer 8HK$18,872 HKD
Retailer 9HK$19,186 HKD
Retailer 4HK$21,083 HKD
Retailer 11HK$21,279 HKD
Retailer 1HK$21,404 HKD
Retailer 6HK$21,639 HKD
Retailer 13HK$26,381 HKD
Retailer 10HK$31,381 HKD
Retailer 5HK$31,506 HKD
Retailer 12HK$37,016 HKD

37 data points across 13 retailers

15 retailersHK$15,346 HKD to HK$37,016 HKD

A
Cheapest Retailer
-
HK$15,346 HKD
Retailer 2
-
HK$18,230 HKD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$18,857 HKD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$18,872 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$19,186 HKD
View
Retailer 6
-
HK$21,083 HKD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$21,279 HKD
View
B+
Retailer 8
-
HK$21,404 HKD
View
B+
Retailer 9
-
HK$21,639 HKD
View
B+
Retailer 10
-
HK$22,094 HKD
View
B
Retailer 11
-
HK$26,381 HKD
View
B
Retailer 12
-
HK$31,381 HKD
View
B
Retailer 13
-
HK$31,506 HKD
View
B
Retailer 14
-
HK$37,016 HKD
View
Most Expensive
NZ Jewellers
9ba9e464-144c-470b-9373-746a1e1c57c5 · Sep 25
HK$45,794 HKD
$5,843 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from HK$15,346 HKDSave up to HK$21,670 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
1.30ct Oval
HK$15,346 HKD