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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 $72,183 NZD
As of November 1, 2026
Save $45,689 NZD (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $117,872 NZD at MOH London · As of November 4, 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 $72,183 to $117,872, a $45,689 spread on the same certified stone. MOH London lists it at $117,872. 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: $117,872 NZD|Low: $71,871 NZD|High: $119,613 NZD|Avg: $86,570 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$72,183 NZD
Retailer 5$72,768 NZD
Retailer 2$74,781 NZD
Retailer 3$91,452 NZD
MOH London$117,872 NZD

43 data points across 5 retailers

5 retailers$72,183 NZD to $117,872 NZD

B+
Cheapest Retailer
-
$72,183 NZD
Retailer 2
-
$72,768 NZD
View
Price last confirmed 34 days ago
B+
Retailer 3
-
$74,781 NZD
View
B
Retailer 4
-
$91,452 NZD
View
Most Expensive
B
MOH London
90AE4D25C · Nov 4
$117,872 NZD
£51,451 GBP
View
4 more retailers have this diamond
Prices start from $72,183 NZDSave up to $45,689 NZD

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
$72,183 NZD