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Oval|Natural|GIA

1.30ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1549275116

Certificate GIA 1549275116

Diamond specifications and retailer prices

From HK$31,514 HKD
As of November 1, 2026
Save HK$32,008 HKD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$66,704 HKD at NZ Jewellers · As of October 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 1549275116. Listed at 18 retailers as of November 1, 2026, with a 102% 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
SymmetryVery Good
FluorescenceNone
Crown angle39.21°
Pavilion angle35.68°
OriginNatural
Grading LabGIA
CertificateGIA 1549275116
Dimensions8.65 × 6.26 × 3.57 mm
L/W Ratio1.38
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Crystal, Cloud, Needle
Top View
8.65 mm6.26 mm1.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549275116
Side View
Table 62.0%Crown 39.21°Girdle: MED-VTKPavilion 35.68°Culet: NoneDepth 57.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$66,704 HKD|Low: HK$31,514 HKD|High: HK$66,704 HKD|Avg: HK$40,698 HKD|+6.8%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 4HK$31,514 HKD
Retailer 7HK$32,118 HKD
Retailer 8HK$32,173 HKD
Retailer 19HK$33,630 HKD
Retailer 18HK$34,132 HKD
Retailer 20HK$35,872 HKD
Retailer 3HK$36,130 HKD
Retailer 5HK$36,130 HKD
Retailer 6HK$36,130 HKD
Retailer 10HK$36,138 HKD
Retailer 11HK$36,922 HKD
Retailer 12HK$38,874 HKD
Retailer 14HK$38,897 HKD
Retailer 9HK$41,687 HKD
Retailer 17HK$44,031 HKD
Retailer 2HK$44,587 HKD
Retailer 15HK$45,128 HKD
Retailer 16HK$49,023 HKD
Retailer 13HK$63,522 HKD
NZ JewellersHK$66,704 HKD

29 data points across 20 retailers

18 retailersHK$31,514 HKD to HK$63,522 HKD

B+
Cheapest Retailer
-
HK$31,514 HKD
B+
Retailer 2
-
HK$32,118 HKD
View
Retailer 3
-
HK$32,173 HKD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$33,630 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$34,132 HKD
View
B+
Retailer 6
-
HK$35,872 HKD
View
B+
Retailer 7
-
HK$36,130 HKD
View
B+
Retailer 8
-
HK$36,130 HKD
View
Retailer 9
-
HK$36,130 HKD
View
Price last confirmed 9 days ago
Retailer 10
-
HK$36,138 HKD
View
Price last confirmed 29 days ago
B
Retailer 11
-
HK$38,897 HKD
View
B
Retailer 12
-
HK$39,626 HKD
View
B
Retailer 13
-
HK$41,687 HKD
View
B
Retailer 14
-
HK$44,587 HKD
View
B
Retailer 15
-
HK$45,128 HKD
View
B
Retailer 16
-
HK$49,023 HKD
View
B
Retailer 17
-
HK$63,522 HKD
View
Most Expensive
NZ Jewellers
f4564890-0f44-4ced-b60c-468910939396 · Oct 30
HK$66,704 HKD
$8,511 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from HK$31,514 HKDSave up to HK$32,008 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.

B+
1.30ct Oval
HK$31,514 HKD