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Oval|Natural|GIA

1.30ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 3555036685

Certificate GIA 3555036685

Diamond specifications and retailer prices

From HK$24,978 HKD
As of November 6, 2026
Save HK$30,049 HKD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$62,480 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 D 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 3555036685. Listed at 14 retailers as of November 4, 2026, with a 120% 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555036685
Dimensions8.22 × 5.99 × 3.94 mm
L/W Ratio1.37
Top View
8.22 mm5.99 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555036685
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.7%

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$50,261 HKD|Low: HK$24,978 HKD|High: HK$57,809 HKD|Avg: HK$35,042 HKD|-8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6HK$24,978 HKD
Retailer 11HK$27,313 HKD
Retailer 12HK$27,501 HKD
Retailer 4HK$28,152 HKD
Retailer 3HK$28,967 HKD
Retailer 7HK$29,962 HKD
Retailer 5HK$30,566 HKD
Retailer 8HK$30,574 HKD
Retailer 9HK$32,745 HKD
Retailer 2HK$38,497 HKD
Retailer 1HK$50,261 HKD
Retailer 10HK$55,026 HKD

39 data points across 12 retailers

14 retailersHK$24,978 HKD to HK$55,026 HKD

A
Cheapest Retailer
-
HK$24,978 HKD
A
Retailer 2
-
HK$27,313 HKD
View
A
Retailer 3
-
HK$27,501 HKD
View
A
Retailer 4
-
HK$28,152 HKD
View
A
Retailer 5
-
HK$28,967 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$29,962 HKD
View
A
Retailer 7
-
HK$30,566 HKD
View
A
Retailer 8
-
HK$30,574 HKD
View
A
Retailer 9
-
HK$32,745 HKD
View
A
Retailer 10
-
HK$35,190 HKD
View
B+
Retailer 11
-
HK$38,497 HKD
View
B+
Retailer 12
-
HK$50,261 HKD
View
B
Retailer 13
-
HK$55,026 HKD
View
Most Expensive
NZ Jewellers
d4838854-1223-401a-b9a0-0341e66d8039 · Sep 25
HK$62,480 HKD
$7,972 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from HK$24,978 HKDSave up to HK$30,049 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$24,978 HKD