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Round|Natural|GIA

3.17ct F SI1 Round Natural Diamond

GD • F/SI1 • GIA 5231194856

Certificate GIA 5231194856

Diamond specifications and retailer prices

From €35,677 EUR
$40,015 USD
As of November 1, 2026
Save €22,738 EUR (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €58,415 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 3.17ct natural round diamond

This 3.17ct natural round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 5231194856. Listed at 5 retailers as of November 1, 2026, with prices from €35,677 to €58,415, a €22,738 spread on the same certified stone. MOH London lists it at €58,415. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.17
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle36°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 5231194856
Dimensions9.36 × 9.27 × 5.92 mm
L/W Ratio1.01
Star length55%
Lower girdle85%
Top View
9.36 mm9.27 mm3.17 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5231194856
Side View
Table 60.0%Crown 36°Girdle: THN-THKPavilion 42°Culet: NoneDepth 63.6%

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: Nov 1
Current: €58,415 EUR|Low: €35,523 EUR|High: €59,119 EUR|Avg: €41,879 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 4€35,677 EUR
Retailer 5€35,966 EUR
Retailer 6€36,956 EUR
Retailer 3€37,239 EUR
Retailer 2€45,365 EUR
MOH London€58,415 EUR

42 data points across 6 retailers

5 retailers€35,677 EUR to €58,415 EUR

B+
Cheapest Retailer
-
€35,677 EUR
$40,015 USD
Retailer 2
-
€35,966 EUR
A$62,061 AUD
View
Price last confirmed 30 days ago
B+
Retailer 3
-
€37,239 EUR
£32,888 GBP
View
B
Retailer 4
-
€45,365 EUR
View
Most Expensive
B
MOH London
90AE4D25C · Nov 2
€58,415 EUR
£51,589 GBP
View
4 more retailers have this diamond
Prices start from €35,677 EURSave up to €22,738 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+
3.17ct Round
€35,677 EUR