Round|Natural|GIA

5.14ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 5231840251

Certificate GIA 5231840251

Diamond specifications and retailer prices

From $135,401 USD
As of October 30, 2026
Save $86,750 USD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $222,151 USD at MOH London · As of October 29, 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 29, 2026, with prices from $135,401 to $222,151, a $86,750 spread on the same certified stone. MOH London lists it at $222,151. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $222,151 USD|Low: $135,401 USD|High: $223,630 USD|Avg: $156,481 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$135,401 USD
Retailer 7$136,163 USD
Retailer 2$138,121 USD
Retailer 4$146,395 USD
Retailer 5$147,381 USD
Retailer 3$171,674 USD
MOH London$222,151 USD

33 data points across 7 retailers

7 retailers$135,401 USD to $222,151 USD

B+
Cheapest Retailer
-
$135,401 USD
B+
Retailer 2
-
$136,163 USD
View
B+
Retailer 3
-
$138,121 USD
£108,757 GBP
View
B+
Retailer 4
-
$146,395 USD
View
B+
Retailer 5
-
$147,381 USD
View
B+
Retailer 6
-
$171,674 USD
€163,499 EUR
View
Most Expensive
B
MOH London
D32198C60 · Oct 29
$222,151 USD
£174,922 GBP
View
6 more retailers have this diamond
Prices start from $135,401 USDSave up to $86,750 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.

B+
5.14ct Round
$135,401 USD