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Oval|Natural|GIA

1.30ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 6545100955

Certificate GIA 6545100955

Diamond specifications and retailer prices

From HK$25,166 HKD
As of November 2, 2026
Save HK$19,186 HKD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$44,352 HKD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545100955. Listed at 6 retailers as of November 2, 2026, with prices from HK$25,166 to HK$44,352, a HK$19,186 spread on the same certified stone. NZ Jewellers lists it at HK$44,352. 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
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle39.25°
Pavilion angle35.97°
OriginNatural
Grading LabGIA
CertificateGIA 6545100955
Dimensions8.46 × 6.11 × 3.62 mm
L/W Ratio1.38
Top View
8.46 mm6.11 mm1.30 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545100955
Side View
Table 60.0%Crown 39.25°Girdle: ThickPavilion 35.97°Culet: NoneDepth 59.2%

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: Nov 2
Current: HK$44,352 HKD|Low: HK$25,158 HKD|High: HK$44,352 HKD|Avg: HK$30,958 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3HK$25,166 HKD
Retailer 5HK$25,456 HKD
Retailer 4HK$26,436 HKD
Retailer 6HK$26,624 HKD
Retailer 7HK$27,885 HKD
Retailer 10HK$28,607 HKD
Retailer 9HK$29,281 HKD
Retailer 8HK$30,511 HKD
Retailer 2HK$42,565 HKD
NZ JewellersHK$44,352 HKD

31 data points across 10 retailers

6 retailersHK$25,166 HKD to HK$44,352 HKD

A
Cheapest Retailer
-
HK$25,166 HKD
A
Retailer 2
-
HK$25,456 HKD
View
A
Retailer 3
-
HK$26,436 HKD
View
A
Retailer 4
-
HK$26,624 HKD
View
B
Retailer 5
-
HK$42,565 HKD
View
Most Expensive
B
NZ Jewellers
cd8d6185-6f45-4c01-9462-75b7485468a5 · Nov 2
HK$44,352 HKD
$5,659 USD
View
5 more retailers have this diamond
Prices start from HK$25,166 HKDSave up to HK$19,186 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$25,166 HKD