Oval|Natural|GIA

2.50ct D FL Oval Natural Diamond

GD • D/FL • GIA 2566209539

Certificate GIA 2566209539

Diamond specifications and retailer prices

From £36,906 GBP
$49,450 USD
As of October 31, 2026
5 retailers carry this diamond
Most expensive: £55,556 GBP at Cape Diamonds · As of October 12, 2026
View at Cape Diamonds

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566209539. Listed at 5 retailers as of October 31, 2026. 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
D
Colour
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566209539
Dimensions10.00 × 6.66 × 4.55 mm
L/W Ratio1.50
Top View
10.00 mm6.66 mm2.50 ctD / FL
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566209539
Side View
Table 55.0%CrownGirdlePavilionCuletDepth 68.3%

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: Oct 31
Current: £55,556 GBP|Low: £36,906 GBP|High: £55,556 GBP|Avg: £46,592 GBP
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 19, 2026
Retailer 2£36,906 GBP
Retailer 3£39,406 GBP
Retailer 4£42,385 GBP
Retailer 5£43,502 GBP
Retailer 7£46,804 GBP
Retailer 6£49,744 GBP
Cape Diamonds£55,556 GBP

4 data points across 7 retailers

5 retailers

B+
Cheapest Retailer
-
£36,906 GBP
$49,450 USD
Retailer 2
-
£42,385 GBP
View
Price last confirmed 19 days ago
Retailer 3
-
£43,502 GBP
View
Price last confirmed 19 days ago
Retailer 4
-
£46,804 GBP
View
Price last confirmed 19 days ago
Most Expensive
Cape Diamonds
cert_2566209539 · Oct 12
£55,556 GBP
ZAR 1,202,577 ZAR
View
Price last confirmed 19 days ago
4 more retailers have this diamond
Prices start from £36,906 GBP

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
£36,906 GBP