CaratHunter
Plans
Round|Natural|GIA

5.13ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 5231316016

Certificate GIA 5231316016

Diamond specifications and retailer prices

From €50,673 EUR
CA$78,628 CAD
As of October 30, 2026
Save €32,942 EUR (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €83,615 EUR at MOH London · As of November 1, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231316016. Listed at 15 retailers as of October 30, 2026, with prices from €50,673 to €83,615, a €32,942 spread on the same certified stone. MOH London lists it at €83,615. 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
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5231316016
Dimensions11.08 × 11.02 × 6.77 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
11.08 mm11.02 mm5.13 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231316016
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.2%

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: €83,615 EUR|Low: €46,205 EUR|High: €87,635 EUR|Avg: €59,474 EUR|-4.5%
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
November 1, 2026
Retailer 9€50,673 EUR
Retailer 6€50,825 EUR
Retailer 11€51,433 EUR
Retailer 10€52,457 EUR
Retailer 7€54,128 EUR
Retailer 8€55,769 EUR
Retailer 13€55,979 EUR
Retailer 14€55,979 EUR
Retailer 3€56,828 EUR
Retailer 12€56,828 EUR
Retailer 4€57,850 EUR
Retailer 5€62,253 EUR
Retailer 2€64,674 EUR
MOH London€83,615 EUR

38 data points across 14 retailers

15 retailers€50,673 EUR to €83,615 EUR

A
Cheapest Retailer
-
€50,673 EUR
CA$78,628 CAD
A
Retailer 2
-
€50,825 EUR
$56,782 USD
View
Final sale: no returns
A
Retailer 3
-
€51,433 EUR
$57,462 USD
View
A
Retailer 4
-
€52,457 EUR
$58,605 USD
View
A
Retailer 5
-
€54,128 EUR
£47,616 GBP
View
B+
Retailer 6
-
€55,769 EUR
$62,306 USD
View
B+
Retailer 7
-
€55,979 EUR
$62,540 USD
View
B+
Retailer 8
-
€55,979 EUR
$62,540 USD
View
B+
Retailer 9
-
€56,828 EUR
$63,489 USD
View
B+
Retailer 10
-
€56,828 EUR
$63,489 USD
View
Retailer 11
-
€57,756 EUR
$64,525 USD
View
Price last confirmed 35 days ago
B+
Retailer 12
-
€57,850 EUR
$64,630 USD
View
B+
Retailer 13
-
€62,253 EUR
$69,550 USD
View
B+
Retailer 14
-
€64,674 EUR
View
Most Expensive
B
MOH London
7219EB992 · Nov 1
€83,615 EUR
£73,555 GBP
View
14 more retailers have this diamond
Prices start from €50,673 EURSave up to €32,942 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
5.13ct Round
€50,673 EUR