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Round|Natural|GIA

3.16ct D FL Round Natural Diamond

ID • D/FL • GIA 3

Certificate GIA 3

Diamond specifications and retailer prices

From $321,463 USD
As of October 28, 2026
2 retailers carry this diamond
Most expensive: $439,055 USD at GS Diamonds · As of October 29, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 2 retailers as of October 28, 2026. 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
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3
Dimensions9.37 × 9.41 × 5.84 mm
L/W Ratio1.00
Top View
9.37 mm9.41 mm3.16 ctD / FL
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 62.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $439,055 USD|Low: $321,463 USD|High: $445,418 USD|Avg: $386,276 USD|-1.0%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6$321,463 USD
Retailer 5$370,334 USD
Retailer 2$385,765 USD
Retailer 3$385,765 USD
Retailer 4$416,626 USD
GS Diamonds$439,055 USD

27 data points across 6 retailers

2 retailers

B
Cheapest Retailer
-
$321,463 USD
Most Expensive
GS Diamonds
S2A9-2135306282 · Oct 29
$439,055 USD
A$675,469 AUD
View
Price under review
1 more retailer has this diamond
Prices start from $321,463 USD

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
3.16ct Round
$321,463 USD