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Oval|Natural|GIA

1.30ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 1538685327

Certificate GIA 1538685327

Diamond specifications and retailer prices

From HK$28,089 HKD
As of November 6, 2026
Save HK$35,950 HKD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$64,039 HKD at NZ Jewellers · As of November 5, 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 E 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 1538685327. Listed at 20 retailers as of November 5, 2026, with prices from HK$28,089 to HK$64,039, a HK$35,950 spread on the same certified stone. NZ Jewellers lists it at HK$64,039. 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538685327
Dimensions8.63 × 6.15 × 3.85 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Indented Natural
Top View
8.63 mm6.15 mm1.30 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538685327
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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$64,039 HKD|Low: HK$27,885 HKD|High: HK$65,920 HKD|Avg: HK$42,769 HKD|-2.9%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 14HK$28,089 HKD
Retailer 2HK$29,257 HKD
Retailer 6HK$33,920 HKD
Retailer 11HK$34,296 HKD
Retailer 10HK$35,974 HKD
Retailer 9HK$36,138 HKD
Retailer 3HK$36,757 HKD
Retailer 4HK$36,757 HKD
Retailer 5HK$36,757 HKD
Retailer 8HK$37,698 HKD
Retailer 16HK$37,933 HKD
Retailer 13HK$41,585 HKD
Retailer 15HK$42,408 HKD
Retailer 12HK$58,381 HKD
Retailer 7HK$60,411 HKD
NZ JewellersHK$64,039 HKD

23 data points across 16 retailers

20 retailersHK$28,089 HKD to HK$64,039 HKD

A
Cheapest Retailer
-
HK$28,089 HKD
A
Retailer 2
-
HK$29,257 HKD
View
A
Retailer 3
-
HK$33,920 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$34,296 HKD
View
B+
Retailer 5
-
HK$35,464 HKD
View
A
Retailer 6
-
HK$35,974 HKD
View
A
Retailer 7
-
HK$36,138 HKD
View
Retailer 8
-
HK$36,757 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$36,757 HKD
View
A
Retailer 10
-
HK$36,757 HKD
View
B+
Retailer 11
-
HK$37,173 HKD
View
B+
Retailer 12
-
HK$37,698 HKD
View
Retailer 13
-
HK$37,839 HKD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
HK$37,933 HKD
View
B+
Retailer 15
-
HK$41,585 HKD
View
B+
Retailer 16
-
HK$42,408 HKD
View
Retailer 17
-
HK$43,662 HKD
View
Price last confirmed 19 days ago
B
Retailer 18
-
HK$58,381 HKD
View
Retailer 19
-
HK$60,411 HKD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
37229bd4-2704-4a0a-8e76-7436b0615bbe · Nov 5
HK$64,039 HKD
$8,171 USD
View
19 more retailers have this diamond
Prices start from HK$28,089 HKDSave up to HK$35,950 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$28,089 HKD