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5.14ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 5231840251

Certificate GIA 5231840251

Diamond specifications and retailer prices

From €121,196 EUR
$135,401 USD
As of October 30, 2026
Save €76,590 EUR (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €197,786 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 5.14ct natural round diamond

This 5.14ct natural round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231840251. Listed at 7 retailers as of October 30, 2026, with prices from €121,196 to €197,786, a €76,590 spread on the same certified stone. MOH London lists it at €197,786. 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

5.14
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231840251
Dimensions10.94 × 11.00 × 6.84 mm
L/W Ratio1.01
Top View
10.94 mm11.00 mm5.14 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231840251
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: 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: €197,786 EUR|Low: €121,196 EUR|High: €200,169 EUR|Avg: €140,230 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6€121,196 EUR
Retailer 7€121,878 EUR
Retailer 2€123,631 EUR
Retailer 4€131,037 EUR
Retailer 5€131,919 EUR
Retailer 3€153,664 EUR
MOH London€197,786 EUR

33 data points across 7 retailers

7 retailers€121,196 EUR to €197,786 EUR

B+
Cheapest Retailer
-
€121,196 EUR
$135,401 USD
B+
Retailer 2
-
€121,878 EUR
$136,163 USD
View
B+
Retailer 3
-
€123,631 EUR
£108,757 GBP
View
B+
Retailer 4
-
€131,037 EUR
$146,395 USD
View
B+
Retailer 5
-
€131,919 EUR
$147,381 USD
View
B+
Retailer 6
-
€153,664 EUR
View
Most Expensive
B
MOH London
D32198C60 · Nov 1
€197,786 EUR
£173,990 GBP
View
6 more retailers have this diamond
Prices start from €121,196 EURSave up to €76,590 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+
5.14ct Round
€121,196 EUR