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Oval|Natural|GIA

1.30ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 5543639279

Certificate GIA 5543639279

Diamond specifications and retailer prices

From HK$16,568 HKD
As of November 4, 2026
Save HK$8,566 HKD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$27,458 HKD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543639279. Listed at 14 retailers as of November 4, 2026, with a 52% 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
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 5543639279
Dimensions8.79 × 6.06 × 3.79 mm
L/W Ratio1.45
Top View
8.79 mm6.06 mm1.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543639279
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 39.9°Culet: NoneDepth 62.6%

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 4
Current: HK$25,135 HKD|Low: HK$13,739 HKD|High: HK$28,579 HKD|Avg: HK$18,924 HKD|+8.0%
Retailer 1
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 2HK$13,739 HKD
Retailer 3HK$15,087 HKD
Retailer 15HK$16,020 HKD
Retailer 4HK$16,067 HKD
Retailer 14HK$16,568 HKD
Retailer 6HK$17,477 HKD
Retailer 11HK$17,713 HKD
Retailer 9HK$18,340 HKD
Retailer 5HK$18,528 HKD
Retailer 7HK$19,194 HKD
Retailer 13HK$19,868 HKD
Retailer 10HK$21,161 HKD
Retailer 8HK$21,420 HKD
Retailer 12HK$24,703 HKD
Retailer 1HK$25,135 HKD
Wholesale Diamonds DirectHK$27,458 HKD

27 data points across 16 retailers

14 retailersHK$16,568 HKD to HK$25,135 HKD

Retailer 1
-
HK$13,739 HKD
Price last confirmed 12 days ago
Retailer 2
-
HK$16,020 HKD
View
Price last confirmed 16 days ago
Retailer 3
-
HK$16,067 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$16,568 HKD
View
B+
Retailer 5
-
HK$17,713 HKD
View
B
Retailer 6
-
HK$18,340 HKD
View
Retailer 7
-
HK$18,528 HKD
View
Price last confirmed 16 days ago
B
Retailer 8
-
HK$19,194 HKD
View
B
Retailer 9
-
HK$19,868 HKD
View
B
Retailer 10
-
HK$21,161 HKD
View
B
Retailer 11
-
HK$21,420 HKD
View
B
Retailer 12
-
HK$24,703 HKD
View
B
Retailer 13
-
HK$25,135 HKD
View
Most Expensive
Wholesale Diamonds Direct
432268252 · Oct 23
HK$27,458 HKD
$3,504 USD
View
Price last confirmed 14 days ago
13 more retailers have this diamond
Prices start from HK$16,568 HKDSave up to HK$8,566 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$16,568 HKD