CaratHunter
Plans
Round|Natural|IGI

3.16ct F IF Round Natural Diamond

EX • F/IF • IGI 816680588

Shape and cutting style on the report: Round brilliant

Certificate IGI 816680588

Diamond specifications and retailer prices

From €40,028 EUR
As of November 1, 2026
Save €32,462 EUR (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €72,490 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.16ct natural round diamond

This 3.16ct natural round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 816680588. Listed at 15 retailers as of November 1, 2026, with prices from €40,028 to €72,490, a €32,462 spread on the same certified stone. MOH London lists it at €72,490. 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

3.16
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.2°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 816680588
Dimensions9.28 × 9.35 × 5.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.28 mm9.35 mm3.16 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 816680588
Side View
Table 57.0%Crown 36.2°Girdle: MediumPavilion 40.6°CuletDepth 62.5%

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: Nov 1
Current: €72,490 EUR|Low: €40,028 EUR|High: €73,363 EUR|Avg: €52,876 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3€40,028 EUR
Retailer 9€43,470 EUR
Retailer 4€46,784 EUR
Retailer 10€48,349 EUR
Retailer 2€49,350 EUR
Retailer 11€53,369 EUR
Retailer 5€54,631 EUR
Retailer 7€55,503 EUR
Retailer 8€57,638 EUR
Retailer 6€60,171 EUR
MOH London€72,490 EUR

30 data points across 11 retailers

15 retailers€40,028 EUR to €72,490 EUR

A
Cheapest Retailer
-
€40,028 EUR
A
Retailer 2
-
€43,470 EUR
$48,565 USD
View
A
Retailer 3
-
€46,430 EUR
$51,872 USD
View
A
Retailer 4
-
€46,784 EUR
£41,155 GBP
View
A
Retailer 5
-
€46,964 EUR
$52,468 USD
View
Final sale: no returns
A
Retailer 6
-
€48,349 EUR
$54,016 USD
View
A
Retailer 7
-
€49,350 EUR
£43,413 GBP
View
A
Retailer 8
-
€49,592 EUR
$55,405 USD
View
A
Retailer 9
-
€53,369 EUR
$59,624 USD
View
A
Retailer 10
-
€54,631 EUR
View
A
Retailer 11
-
€55,503 EUR
$62,008 USD
View
A
Retailer 12
-
€57,074 EUR
$63,764 USD
View
A
Retailer 13
-
€57,638 EUR
$64,393 USD
View
A
Retailer 14
-
€60,171 EUR
ZAR 1,086,006 ZAR
View
Most Expensive
B+
MOH London
FDA965653 · Nov 1
€72,490 EUR
£63,769 GBP
View
14 more retailers have this diamond
Prices start from €40,028 EURSave up to €32,462 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
3.16ct Round
€40,028 EUR