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Round|Natural|GIA

5.08ct D FL Round Natural Diamond

ID • D/FL • GIA 057

Certificate GIA 057

Diamond specifications and retailer prices

From $503,448 AUD
$353,644 USD
As of October 28, 2026
Save $9,639 AUD (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $513,087 AUD at B2C Jewels · As of October 30, 2026
View at B2C Jewels

About this 5.08ct natural round diamond

This 5.08ct natural round sits in the over 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, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.08
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 057
Dimensions10.89 × 10.93 mm
L/W Ratio1.00
Top View
10.89 mm10.93 mm5.08 ctD / FL
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 057
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $513,087 AUD|Low: $503,448 AUD|High: $513,087 AUD|Avg: $506,661 AUD
B2C Jewels
Retailer 2
October 12, 2026
Retailer 2$503,448 AUD
B2C Jewels$513,087 AUD

2 data points across 2 retailers

2 retailers$503,448 AUD to $513,087 AUD

B+
Cheapest Retailer
-
$503,448 AUD
$353,644 USD
Most Expensive
B+
B2C Jewels
23803880 · Oct 30
$513,087 AUD
$360,415 USD
View
1 more retailer has this diamond
Prices start from $503,448 AUDSave up to $9,639 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.

B+
5.08ct Round
$503,448 AUD