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Round|Natural|GIA

5.13ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1449789931

Certificate GIA 1449789931

Diamond specifications and retailer prices

From $140,162 USD
As of October 30, 2026
Save $71,106 USD (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $211,268 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.13ct natural round diamond

This 5.13ct natural round sits in the over five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1449789931. Listed at 5 retailers as of October 29, 2026, with prices from $140,162 to $211,268, a $71,106 spread on the same certified stone. MOH London lists it at $211,268. 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

5.13
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1449789931
Dimensions11.10 × 11.19 × 6.81 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
11.10 mm11.19 mm5.13 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1449789931
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 41.8°CuletDepth 61.1%

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: $211,268 USD|Low: $140,162 USD|High: $212,395 USD|Avg: $161,272 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$140,162 USD
Retailer 2$142,431 USD
Retailer 3$154,712 USD
Retailer 5$160,900 USD
MOH London$211,268 USD

13 data points across 5 retailers

5 retailers$140,162 USD to $211,268 USD

B+
Cheapest Retailer
-
$140,162 USD
B+
Retailer 2
-
$142,431 USD
£112,151 GBP
View
B
Retailer 3
-
$154,712 USD
View
B+
Retailer 4
-
$160,900 USD
View
Most Expensive
B
MOH London
B54F63724 · Oct 29
$211,268 USD
£166,353 GBP
View
4 more retailers have this diamond
Prices start from $140,162 USDSave up to $71,106 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+
5.13ct Round
$140,162 USD