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Oval|Natural|GIA

1.30ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6555235902

Certificate GIA 6555235902

Diamond specifications and retailer prices

From HK$26,083 HKD
As of November 6, 2026
Save HK$32,721 HKD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$60,379 HKD at NZ Jewellers · As of August 30, 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 H 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 6555235902. Listed at 16 retailers as of November 5, 2026, with a 125% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555235902
Dimensions8.34 × 5.99 × 3.81 mm
L/W Ratio1.39
Top View
8.34 mm5.99 mm1.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555235902
Side View
Table 54.0%CrownGirdle: VTK-XTKPavilionCulet: NoneDepth 63.6%

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$58,804 HKD|Low: HK$25,503 HKD|High: HK$58,804 HKD|Avg: HK$35,562 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
Retailer 13
Retailer 14
November 6, 2026
Retailer 9HK$26,083 HKD
Retailer 2HK$26,200 HKD
Retailer 12HK$31,154 HKD
Retailer 5HK$31,898 HKD
Retailer 7HK$32,745 HKD
Retailer 14HK$33,121 HKD
Retailer 3HK$33,748 HKD
Retailer 11HK$33,748 HKD
Retailer 13HK$35,699 HKD
Retailer 4HK$35,997 HKD
Retailer 6HK$38,944 HKD
Retailer 10HK$38,952 HKD
Retailer 8HK$53,608 HKD
NZ JewellersHK$58,804 HKD

39 data points across 14 retailers

16 retailersHK$26,083 HKD to HK$58,804 HKD

A
Cheapest Retailer
-
HK$26,083 HKD
A
Retailer 2
-
HK$26,200 HKD
View
B+
Retailer 3
-
HK$31,154 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$31,898 HKD
View
B+
Retailer 5
-
HK$32,745 HKD
View
Retailer 6
-
HK$33,121 HKD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
HK$33,403 HKD
View
B+
Retailer 8
-
HK$33,748 HKD
View
B+
Retailer 9
-
HK$33,748 HKD
View
B+
Retailer 10
-
HK$35,699 HKD
View
Retailer 11
-
HK$35,997 HKD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
HK$38,944 HKD
View
B
Retailer 13
-
HK$38,952 HKD
View
B
Retailer 14
-
HK$53,608 HKD
View
B
Retailer 15
-
HK$58,804 HKD
View
Most Expensive
NZ Jewellers
b5e39885-ee8b-4b0d-8d43-46e2d12d607e · Aug 30
HK$60,379 HKD
$7,704 USD
View
Price last confirmed 68 days ago
15 more retailers have this diamond
Prices start from HK$26,083 HKDSave up to HK$32,721 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$26,083 HKD