Oval|Natural|GIA

2.50ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 2536596645

Certificate GIA 2536596645

Diamond specifications and retailer prices

From HK$169,578 HKD
$21,613 USD
As of November 2, 2026
Save HK$119,972 HKD (41%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$289,550 HKD at MOH London · As of November 1, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2536596645. Listed at 20 retailers as of November 1, 2026, with prices from HK$169,578 to HK$289,550, a HK$119,972 spread on the same certified stone. MOH London lists it at HK$289,550. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle43.93°
Pavilion angle42.03°
OriginNatural
Grading LabGIA
CertificateGIA 2536596645
Dimensions9.98 × 7.44 × 5.10 mm
L/W Ratio1.34
Top View
9.98 mm7.44 mm2.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2536596645
Side View
Table 62.0%Crown 43.93°Girdle: STK-VTKPavilion 42.03°Culet: NoneDepth 68.6%

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 2
Current: HK$289,550 HKD|Low: HK$164,101 HKD|High: HK$293,037 HKD|Avg: HK$200,651 HKD|-1.2%
MOH London
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
November 2, 2026
Retailer 3HK$169,578 HKD
Retailer 8HK$170,441 HKD
Retailer 14HK$171,876 HKD
Retailer 4HK$173,242 HKD
Retailer 17HK$177,675 HKD
Retailer 7HK$180,656 HKD
Retailer 12HK$186,858 HKD
Retailer 15HK$188,644 HKD
Retailer 18HK$189,891 HKD
Retailer 16HK$194,670 HKD
Retailer 9HK$195,603 HKD
Retailer 11HK$195,603 HKD
Retailer 10HK$200,852 HKD
Retailer 6HK$202,116 HKD
Retailer 5HK$208,573 HKD
Retailer 2HK$224,884 HKD
Retailer 13HK$256,364 HKD
Retailer 19HK$262,648 HKD
MOH LondonHK$289,550 HKD

32 data points across 19 retailers

20 retailersHK$169,578 HKD to HK$289,550 HKD

B+
Cheapest Retailer
-
HK$169,578 HKD
$21,613 USD
B+
Retailer 2
-
HK$170,441 HKD
$21,723 USD
View
B+
Retailer 3
-
HK$171,876 HKD
₹2,086,277 INR
View
B+
Retailer 4
-
HK$173,242 HKD
$22,080 USD
View
B+
Retailer 5
-
HK$177,675 HKD
$22,645 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$180,656 HKD
$23,025 USD
View
Retailer 7
-
HK$185,403 HKD
$23,630 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
HK$186,858 HKD
£18,752 GBP
View
B+
Retailer 9
-
HK$188,644 HKD
$24,043 USD
View
Retailer 10
-
HK$189,891 HKD
A$37,234 AUD
View
Price last confirmed 29 days ago
Retailer 11
-
HK$194,670 HKD
$24,811 USD
View
Price last confirmed 17 days ago
B+
Retailer 12
-
HK$195,603 HKD
$24,930 USD
View
B+
Retailer 13
-
HK$195,603 HKD
$24,930 USD
View
Retailer 14
-
HK$200,852 HKD
$25,599 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
HK$202,116 HKD
$25,760 USD
View
Retailer 16
-
HK$208,573 HKD
$26,583 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
HK$224,884 HKD
€27,297 EUR
View
B
Retailer 18
-
HK$256,364 HKD
ZAR 527,853 ZAR
View
Retailer 19
-
HK$262,648 HKD
$33,475 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
5BB3E7FB7 · Nov 1
HK$289,550 HKD
£29,058 GBP
View
19 more retailers have this diamond
Prices start from HK$169,578 HKDSave up to HK$119,972 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$169,578 HKD