Oval|Natural|GIA

2.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 3565503926

Certificate GIA 3565503926

Diamond specifications and retailer prices

From $22,886 USD
HK$178,800 HKD
As of October 29, 2026
Save $18,580 USD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $41,467 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565503926. Listed at 9 retailers as of October 26, 2026, with prices from $22,886 to $41,467, a $18,580 spread on the same certified stone. MOH London lists it at $41,467. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565503926
Dimensions10.81 × 7.71 × 4.46 mm
L/W Ratio1.40
Key to symbols
Cloud, Twinning Wisp, Feather, Indented Natural, Natural
Top View
10.81 mm7.71 mm2.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565503926
Side View
Table 63.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 57.9%

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: Oct 29
Current: $41,467 USD|Low: $22,886 USD|High: $45,107 USD|Avg: $29,083 USD|-8.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$22,886 USD
Retailer 2$25,041 USD
Retailer 6$25,495 USD
Retailer 3$27,067 USD
Retailer 9$27,728 USD
Retailer 8$28,997 USD
Retailer 4$30,340 USD
Retailer 5$31,998 USD
MOH London$41,467 USD

19 data points across 9 retailers

9 retailers$22,886 USD to $41,467 USD

A
Cheapest Retailer
-
$22,886 USD
HK$178,800 HKD
A
Retailer 2
-
$25,041 USD
₹2,384,816 INR
View
Retailer 3
-
$25,495 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$27,067 USD
£21,313 GBP
View
B+
Retailer 5
-
$27,728 USD
View
Final sale: no returns
B+
Retailer 6
-
$28,997 USD
View
B+
Retailer 7
-
$30,340 USD
View
B+
Retailer 8
-
$31,998 USD
€30,474 EUR
View
Most Expensive
B
MOH London
3F0BE30C1 · Oct 26
$41,467 USD
£32,651 GBP
View
8 more retailers have this diamond
Prices start from $22,886 USDSave up to $18,580 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
$22,886 USD