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Round|Natural|GIA

3.16ct E IF Round Natural Diamond

ID • E/IF • GIA 191

Certificate GIA 191

Diamond specifications and retailer prices

From $159,417 CAD
$113,902 USD
As of October 29, 2026
Save $62,397 CAD (28%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $221,815 CAD at GS Diamonds · As of October 30, 2026
View at GS Diamonds

About this 3.16ct natural round diamond

This 3.16ct natural round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of October 29, 2026, with prices from $159,417 to $221,815, a $62,397 spread on the same certified stone. GS Diamonds lists it at $221,815. 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
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 191
Dimensions9.47 × 9.49 × 5.72 mm
L/W Ratio1.00
Top View
9.47 mm9.49 mm3.16 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 191
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $221,815 CAD|Low: $159,417 CAD|High: $224,572 CAD|Avg: $181,589 CAD|-0.8%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$159,417 CAD
Retailer 4$160,571 CAD
Retailer 3$185,147 CAD
GS Diamonds$221,815 CAD

29 data points across 4 retailers

3 retailers$159,417 CAD to $221,815 CAD

A
Cheapest Retailer
-
$159,417 CAD
$113,902 USD
A
Retailer 2
-
$160,571 CAD
$114,726 USD
View
Most Expensive
B+
GS Diamonds
S2A9-6223601639 · Oct 30
$221,815 CAD
A$243,822 AUD
View
2 more retailers have this diamond
Prices start from $159,417 CADSave up to $62,397 CAD

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
$159,417 CAD