CaratHunter
Plans
Round|Natural|GIA

5.06ct D FL Round Natural Diamond

EX • D/FL • GIA 1232958027

Certificate GIA 1232958027

Diamond specifications and retailer prices

From $525,989 AUD
£290,928 GBP
As of October 29, 2026
Save $339,194 AUD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $865,183 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 5.06ct natural round diamond

This 5.06ct 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 1232958027. Listed at 10 retailers as of October 29, 2026, with prices from $525,989 to $865,183, a $339,194 spread on the same certified stone. MOH London lists it at $865,183. 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

5.06
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1232958027
Dimensions10.90 × 10.96 × 6.81 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
10.90 mm10.96 mm5.06 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232958027
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.3%

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: Oct 29
Current: $865,183 AUD|Low: $506,576 AUD|High: $870,944 AUD|Avg: $611,786 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$512,890 AUD
Retailer 3$525,989 AUD
Retailer 7$547,406 AUD
Retailer 6$570,515 AUD
Retailer 9$573,987 AUD
Retailer 4$580,505 AUD
Retailer 2$651,972 AUD
Retailer 5$663,178 AUD
MOH London$865,183 AUD

37 data points across 9 retailers

10 retailers$525,989 AUD to $865,183 AUD

Retailer 1
-
$512,890 AUD
Price last confirmed 26 days ago
A
Retailer 2
-
$525,989 AUD
£290,928 GBP
View
B+
Retailer 3
-
$547,406 AUD
$384,522 USD
View
Final sale: no returns
B+
Retailer 4
-
$570,515 AUD
$400,755 USD
View
B+
Retailer 5
-
$573,987 AUD
$403,194 USD
View
B+
Retailer 6
-
$574,283 AUD
$403,402 USD
View
B+
Retailer 7
-
$580,505 AUD
£321,081 GBP
View
B+
Retailer 8
-
$651,972 AUD
€436,166 EUR
View
B+
Retailer 9
-
$663,178 AUD
ZAR 7,525,781 ZAR
View
Most Expensive
B
MOH London
D2DE2018F · Oct 29
$865,183 AUD
£478,538 GBP
View
9 more retailers have this diamond
Prices start from $525,989 AUDSave up to $339,194 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
5.06ct Round
$525,989 AUD