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Oval|Natural|GIA

1.30ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 6532923681

Certificate GIA 6532923681

Diamond specifications and retailer prices

From HK$15,643 HKD
As of November 6, 2026
Save HK$13,762 HKD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$29,406 HKD at With Clarity · As of November 6, 2026
View at With Clarity

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532923681. Listed at 6 retailers as of November 6, 2026, with prices from HK$15,643 to HK$29,406, a HK$13,762 spread on the same certified stone. With Clarity lists it at HK$29,406. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532923681
Dimensions8.68 × 6.21 × 3.76 mm
L/W Ratio1.40
Top View
8.68 mm6.21 mm1.30 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532923681
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.5%

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: Nov 6
Current: HK$21,725 HKD|Low: HK$15,448 HKD|High: HK$29,751 HKD|Avg: HK$21,397 HKD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 6, 2026
Retailer 4HK$15,643 HKD
Retailer 2HK$16,098 HKD
Retailer 5HK$18,967 HKD
Retailer 3HK$20,895 HKD
Retailer 1HK$21,725 HKD
Retailer 6HK$26,710 HKD
With ClarityHK$29,406 HKD

15 data points across 7 retailers

6 retailersHK$15,643 HKD to HK$29,406 HKD

A
Cheapest Retailer
-
HK$15,643 HKD
A
Retailer 2
-
HK$16,098 HKD
View
A
Retailer 3
-
HK$18,967 HKD
View
B+
Retailer 4
-
HK$20,895 HKD
View
B+
Retailer 5
-
HK$21,725 HKD
View
Most Expensive
B
With Clarity
6532923681 · Nov 6
HK$29,406 HKD
$3,752 USD
View
5 more retailers have this diamond
Prices start from HK$15,643 HKDSave up to HK$13,762 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$15,643 HKD