Oval|Natural|GIA

2.50ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 2567526279

Certificate GIA 2567526279

Diamond specifications and retailer prices

From $25,177 USD
As of November 1, 2026
Save $19,531 USD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $65,376 USD at MOH London · As of October 26, 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567526279. Listed at 13 retailers as of October 26, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567526279
Dimensions10.44 × 7.59 × 4.85 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Cavity, Needle, Natural
Top View
10.44 mm7.59 mm2.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567526279
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $65,376 USD|Low: $25,177 USD|High: $65,376 USD|Avg: $37,136 USD
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
November 1, 2026
Retailer 13$25,177 USD
Retailer 6$25,661 USD
Retailer 11$26,246 USD
Retailer 12$26,501 USD
Retailer 3$26,730 USD
Retailer 10$26,900 USD
Retailer 9$30,360 USD
Retailer 8$30,592 USD
Retailer 7$31,110 USD
Retailer 4$32,588 USD
Retailer 2$38,238 USD
Retailer 5$44,708 USD
MOH London$65,376 USD

10 data points across 13 retailers

13 retailers$25,177 USD to $44,708 USD

A
Cheapest Retailer
-
$25,177 USD
B+
Retailer 2
-
$25,661 USD
View
B+
Retailer 3
-
$26,246 USD
A$40,379 AUD
View
B+
Retailer 4
-
$26,501 USD
View
Final sale: no returns
B+
Retailer 5
-
$26,730 USD
View
B+
Retailer 6
-
$26,900 USD
View
B+
Retailer 7
-
$30,360 USD
View
B
Retailer 8
-
$30,592 USD
£24,088 GBP
View
B
Retailer 9
-
$31,110 USD
View
B
Retailer 10
-
$32,588 USD
View
B
Retailer 11
-
$38,238 USD
ZAR 617,733 ZAR
View
B
Retailer 12
-
$44,708 USD
View
Most Expensive
MOH London
DB5378375 · Oct 26
$65,376 USD
£51,477 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $25,177 USDSave up to $19,531 USD

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.

A
2.50ct Oval
$25,177 USD