Oval|Natural|GIA

2.50ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 2546526875

Certificate GIA 2546526875

Diamond specifications and retailer prices

From HK$194,834 HKD
As of November 1, 2026
Save HK$198,067 HKD (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$392,901 HKD at With Clarity · As of November 1, 2026
View at With Clarity

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546526875. Listed at 21 retailers as of November 1, 2026, with prices from HK$194,834 to HK$392,901, a HK$198,067 spread on the same certified stone. With Clarity lists it at HK$392,901. 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

2.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.34°
Pavilion angle36.34°
OriginNatural
Grading LabGIA
CertificateGIA 2546526875
Dimensions10.19 × 7.42 × 4.82 mm
L/W Ratio1.37
Top View
10.19 mm7.42 mm2.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546526875
Side View
Table 63.0%Crown 42.34°Girdle: STK-VTKPavilion 36.34°Culet: NoneDepth 64.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$199,555 HKD|Low: HK$193,428 HKD|High: HK$392,901 HKD|Avg: HK$251,181 HKD|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 6HK$194,834 HKD
Retailer 1HK$199,555 HKD
Retailer 9HK$221,958 HKD
Retailer 3HK$223,116 HKD
Retailer 8HK$237,313 HKD
Retailer 2HK$266,084 HKD
Retailer 7HK$268,605 HKD
Retailer 5HK$303,328 HKD
Retailer 4HK$342,591 HKD
With ClarityHK$392,901 HKD

38 data points across 10 retailers

21 retailersHK$194,834 HKD to HK$392,901 HKD

B+
Cheapest Retailer
-
HK$194,834 HKD
B+
Retailer 2
-
HK$199,555 HKD
₹2,422,249 INR
View
Retailer 3
-
HK$214,855 HKD
SGD 37,005 SGD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$216,564 HKD
A$42,464 AUD
View
Price last confirmed 39 days ago
B+
Retailer 5
-
HK$220,452 HKD
$28,097 USD
View
B+
Retailer 6
-
HK$221,958 HKD
$28,289 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$223,116 HKD
£22,391 GBP
View
B+
Retailer 8
-
HK$223,975 HKD
$28,546 USD
View
Retailer 9
-
HK$228,502 HKD
$29,123 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
HK$235,305 HKD
$29,990 USD
View
B+
Retailer 11
-
HK$237,313 HKD
SGD 40,873 SGD
View
Retailer 12
-
HK$240,412 HKD
$30,641 USD
View
Price last confirmed 13 days ago
Retailer 13
-
HK$242,131 HKD
$30,860 USD
View
Price last confirmed 17 days ago
Retailer 14
-
HK$262,311 HKD
$33,432 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
HK$266,084 HKD
€32,298 EUR
View
B
Retailer 16
-
HK$268,605 HKD
$34,234 USD
View
B
Retailer 17
-
HK$269,494 HKD
$34,348 USD
View
Retailer 18
-
HK$272,401 HKD
$34,718 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
HK$303,328 HKD
ZAR 624,551 ZAR
View
B
Retailer 20
-
HK$342,591 HKD
£34,381 GBP
View
Most Expensive
B
With Clarity
2546526875 · Nov 1
HK$392,901 HKD
$50,076 USD
View
20 more retailers have this diamond
Prices start from HK$194,834 HKDSave up to HK$198,067 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+
2.50ct Oval
HK$194,834 HKD