Round|Natural|GIA

13.70ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 5182534064

Certificate GIA 5182534064

Diamond specifications and retailer prices

From €498,990 EUR
$557,475 USD
As of October 25, 2026
Save €143,311 EUR (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €642,301 EUR at Yorxs · As of October 30, 2026
View at Yorxs

About this 13.7ct natural round diamond

This 13.7ct natural round sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5182534064. Listed at 5 retailers as of October 25, 2026, with prices from €498,990 to €642,301, a €143,311 spread on the same certified stone. Yorxs lists it at €642,301. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

13.70
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5182534064
Dimensions15.40 × 15.44 × 9.42 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
15.40 mm15.44 mm13.70 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5182534064
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 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 25
Current: €551,617 EUR|Low: €498,990 EUR|High: €702,066 EUR|Avg: €563,881 EUR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
October 31, 2026
Retailer 2€498,990 EUR
Retailer 5€515,148 EUR
Retailer 4€540,568 EUR
Retailer 1€551,617 EUR
Retailer 3€619,471 EUR
Yorxs€642,301 EUR

28 data points across 6 retailers

5 retailers€498,990 EUR to €642,301 EUR

B+
Cheapest Retailer
-
€498,990 EUR
$557,475 USD
Retailer 2
-
€540,568 EUR
A$929,116 AUD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
€551,617 EUR
£485,251 GBP
View
B
Retailer 4
-
€619,471 EUR
$692,077 USD
View
Most Expensive
B
Yorxs
8034 · Oct 30
€642,301 EUR
View
4 more retailers have this diamond
Prices start from €498,990 EURSave up to €143,311 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+
13.70ct Round
€498,990 EUR