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Round|Natural|GIA

5.05ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2225877775

Certificate GIA 2225877775

Diamond specifications and retailer prices

From €56,213 EUR
£49,450 GBP
As of November 1, 2026
Save €32,842 EUR (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €89,055 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 5.05ct natural round diamond

This 5.05ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2225877775. Listed at 4 retailers as of November 1, 2026, with prices from €56,213 to €89,055, a €32,842 spread on the same certified stone. MOH London lists it at €89,055. 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

5.05
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2225877775
Dimensions10.91 × 10.97 × 6.93 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Culet sizeNone
Top View
10.91 mm10.97 mm5.05 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225877775
Side View
Table 52.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €89,055 EUR|Low: €54,989 EUR|High: €90,128 EUR|Avg: €65,609 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5€54,989 EUR
Retailer 2€56,213 EUR
Retailer 4€57,835 EUR
Retailer 3€69,189 EUR
MOH London€89,055 EUR

38 data points across 5 retailers

4 retailers€56,213 EUR to €89,055 EUR

B+
Cheapest Retailer
-
€56,213 EUR
£49,450 GBP
B+
Retailer 2
-
€57,835 EUR
$64,614 USD
View
B
Retailer 3
-
€69,189 EUR
View
Most Expensive
B
MOH London
F2920F4F4 · Nov 1
€89,055 EUR
£78,341 GBP
View
3 more retailers have this diamond
Prices start from €56,213 EURSave up to €32,842 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+
5.05ct Round
€56,213 EUR