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Round|Natural|GIA

2.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 7551717622

Certificate GIA 7551717622

Diamond specifications and retailer prices

From €18,563 EUR
$20,739 USD
As of October 30, 2026
Save €13,185 EUR (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €31,749 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7551717622. Listed at 17 retailers as of October 29, 2026, with prices from €18,563 to €31,749, a €13,185 spread on the same certified stone. MOH London lists it at €31,749. 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
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7551717622
Dimensions8.57 × 8.63 × 5.39 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Etch Channel
Top View
8.57 mm8.63 mm2.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551717622
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 30
Current: €31,749 EUR|Low: €18,563 EUR|High: €31,749 EUR|Avg: €21,565 EUR
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
October 31, 2026
Retailer 17€18,563 EUR
Retailer 6€18,589 EUR
Retailer 4€18,736 EUR
Retailer 2€19,213 EUR
Retailer 7€19,378 EUR
Retailer 14€19,517 EUR
Retailer 12€20,265 EUR
Retailer 8€20,599 EUR
Retailer 3€20,818 EUR
Retailer 13€21,610 EUR
Retailer 9€21,724 EUR
Retailer 15€21,724 EUR
Retailer 5€22,449 EUR
Retailer 10€23,335 EUR
Retailer 16€24,331 EUR
Retailer 11€24,340 EUR
MOH London€31,749 EUR

12 data points across 17 retailers

17 retailers€18,563 EUR to €31,749 EUR

A
Cheapest Retailer
-
€18,563 EUR
$20,739 USD
A
Retailer 2
-
€18,589 EUR
$20,768 USD
View
A
Retailer 3
-
€18,736 EUR
$20,932 USD
View
A
Retailer 4
-
€19,213 EUR
₹2,044,295 INR
View
A
Retailer 5
-
€19,378 EUR
$21,649 USD
View
Final sale: no returns
A
Retailer 6
-
€19,517 EUR
$21,804 USD
View
A
Retailer 7
-
€20,265 EUR
£17,826 GBP
View
B+
Retailer 8
-
€20,599 EUR
$23,014 USD
View
Retailer 9
-
€20,818 EUR
$23,258 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
€21,610 EUR
$24,143 USD
View
B+
Retailer 11
-
€21,724 EUR
$24,270 USD
View
B+
Retailer 12
-
€21,724 EUR
$24,270 USD
View
B+
Retailer 13
-
€22,449 EUR
$25,080 USD
View
B+
Retailer 14
-
€23,335 EUR
£20,528 GBP
View
B+
Retailer 15
-
€24,331 EUR
$27,182 USD
View
B+
Retailer 16
-
€24,340 EUR
View
Most Expensive
B
MOH London
92EFDBFE5 · Oct 29
€31,749 EUR
£27,929 GBP
View
16 more retailers have this diamond
Prices start from €18,563 EURSave up to €13,185 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.

A
2.50ct Round
€18,563 EUR