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Oval|Natural|GIA

1.30ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1549794074

Certificate GIA 1549794074

Diamond specifications and retailer prices

From HK$19,860 HKD
As of November 6, 2026
Save HK$25,683 HKD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$49,235 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 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 1549794074. Listed at 13 retailers as of November 4, 2026, with a 129% 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 1549794074
Dimensions8.24 × 6.01 × 3.95 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.24 mm6.01 mm1.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1549794074
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 40.7°Culet: NoneDepth 65.8%

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$40,010 HKD|Low: HK$19,860 HKD|High: HK$47,832 HKD|Avg: HK$28,321 HKD|-8.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5HK$19,860 HKD
Retailer 9HK$21,584 HKD
Retailer 10HK$22,094 HKD
Retailer 2HK$22,838 HKD
Retailer 6HK$24,171 HKD
Retailer 3HK$24,625 HKD
Retailer 4HK$24,766 HKD
Retailer 7HK$25,001 HKD
Retailer 11HK$31,553 HKD
Retailer 1HK$40,010 HKD
Retailer 8HK$45,543 HKD

37 data points across 11 retailers

13 retailersHK$19,860 HKD to HK$45,543 HKD

A
Cheapest Retailer
-
HK$19,860 HKD
A
Retailer 2
-
HK$21,584 HKD
View
A
Retailer 3
-
HK$22,094 HKD
View
A
Retailer 4
-
HK$22,838 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$24,171 HKD
View
A
Retailer 6
-
HK$24,625 HKD
View
A
Retailer 7
-
HK$24,766 HKD
View
A
Retailer 8
-
HK$25,001 HKD
View
A
Retailer 9
-
HK$28,160 HKD
View
B+
Retailer 10
-
HK$31,553 HKD
View
B+
Retailer 11
-
HK$40,010 HKD
View
B
Retailer 12
-
HK$45,543 HKD
View
Most Expensive
NZ Jewellers
a02aa6bc-8974-486a-9fea-ddb19a031129 · Sep 25
HK$49,235 HKD
$6,282 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from HK$19,860 HKDSave up to HK$25,683 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$19,860 HKD