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Round|Natural|GIA

3.17ct D IF Round Natural Diamond

EX • D/IF • GIA 5166236488

Certificate GIA 5166236488

Diamond specifications and retailer prices

From $180,631 AUD
As of November 4, 2026
Save $195,738 AUD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $376,369 AUD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3.17ct natural round diamond

This 3.17ct natural round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5166236488. Listed at 10 retailers as of November 4, 2026, with prices from $180,631 to $376,369, a $195,738 spread on the same certified stone. Diamond Quarter lists it at $376,369. 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

3.17
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5166236488
Dimensions9.59 × 9.57 × 5.72 mm
L/W Ratio1.00
Top View
9.59 mm9.57 mm3.17 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5166236488
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 59.8%

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: Nov 4
Current: $266,988 AUD|Low: $180,631 AUD|High: $360,352 AUD|Avg: $252,738 AUD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$180,631 AUD
Retailer 5$212,143 AUD
Retailer 2$220,188 AUD
Retailer 1$266,988 AUD
Retailer 3$355,111 AUD

41 data points across 5 retailers

10 retailers$180,631 AUD to $376,369 AUD

A
Cheapest Retailer
-
$180,631 AUD
Retailer 2
-
$212,143 AUD
View
Price last confirmed 34 days ago
B+
Retailer 3
-
$220,188 AUD
View
B+
Retailer 4
-
$234,395 AUD
View
B+
Retailer 5
-
$234,395 AUD
View
B+
Retailer 6
-
$238,780 AUD
View
B+
Retailer 7
-
$242,207 AUD
View
B+
Retailer 8
-
$266,988 AUD
View
B
Retailer 9
-
$355,111 AUD
View
Most Expensive
B
Diamond Quarter
3.17IFD51885D55N · Nov 5
$376,369 AUD
£207,895 GBP
View
9 more retailers have this diamond
Prices start from $180,631 AUDSave up to $195,738 AUD

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
3.17ct Round
$180,631 AUD