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Round|Natural|GIA

2.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5523341734

Certificate GIA 5523341734

Diamond specifications and retailer prices

From €26,013 EUR
CA$40,363 CAD
As of October 30, 2026
Save €6,245 EUR (19%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €32,258 EUR at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5523341734. Listed at 9 retailers as of October 30, 2026, with prices from €26,013 to €32,258, a €6,245 spread on the same certified stone. The Diamond Guys lists it at €32,258. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5523341734
Dimensions8.69 × 8.62 × 5.40 mm
L/W Ratio1.01
Top View
8.69 mm8.62 mm2.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5523341734
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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 30
Current: €30,558 EUR|Low: €22,655 EUR|High: €40,759 EUR|Avg: €28,612 EUR|+0.2%
Retailer 1
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
The Diamond Guys
October 31, 2026
Retailer 2€22,655 EUR
Retailer 14€22,889 EUR
Retailer 4€23,478 EUR
Retailer 12€25,788 EUR
Retailer 8€26,013 EUR
Retailer 10€26,713 EUR
Retailer 5€27,103 EUR
Retailer 7€27,103 EUR
Retailer 3€27,568 EUR
Retailer 6€28,007 EUR
Retailer 9€30,033 EUR
Retailer 1€30,558 EUR
Retailer 13€31,626 EUR
The Diamond Guys€32,258 EUR
Retailer 15€34,600 EUR
Retailer 11€40,759 EUR

17 data points across 16 retailers

9 retailers€26,013 EUR to €32,258 EUR

Retailer 1
-
€22,655 EUR
$25,310 USD
Price last confirmed 35 days ago
B+
Retailer 2
-
€26,013 EUR
CA$40,363 CAD
View
Retailer 3
-
€26,862 EUR
$30,010 USD
View
Price last confirmed 42 days ago
Retailer 4
-
€27,937 EUR
$31,211 USD
View
Price last confirmed 40 days ago
Retailer 5
-
€29,011 EUR
$32,411 USD
View
Price last confirmed 40 days ago
B+
Retailer 6
-
€30,033 EUR
$33,553 USD
View
B+
Retailer 7
-
€30,558 EUR
View
Retailer 8
-
€31,626 EUR
$35,333 USD
View
Price last confirmed 34 days ago
Most Expensive
B
The Diamond Guys
1921922852 · Oct 31
€32,258 EUR
$36,039 USD
View
8 more retailers have this diamond
Prices start from €26,013 EURSave up to €6,245 EUR

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 Round
€26,013 EUR