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 £275,753 GBP
As of October 29, 2026
Save £177,824 GBP (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £453,577 GBP 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 £275,753 to £453,577, a £177,824 spread on the same certified stone. MOH London lists it at £453,577. 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: £453,577 GBP|Low: £265,575 GBP|High: £456,597 GBP|Avg: £320,717 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8£268,885 GBP
Retailer 3£275,753 GBP
Retailer 7£286,980 GBP
Retailer 6£299,095 GBP
Retailer 9£300,916 GBP
Retailer 4£304,333 GBP
Retailer 2£339,400 GBP
Retailer 5£347,675 GBP
MOH London£453,577 GBP

37 data points across 9 retailers

10 retailers£275,753 GBP to £453,577 GBP

Retailer 1
-
£268,885 GBP
A$554,272 AUD
Price last confirmed 28 days ago
A
Retailer 2
-
£275,753 GBP
View
B+
Retailer 3
-
£286,980 GBP
$384,522 USD
View
Final sale: no returns
B+
Retailer 4
-
£299,095 GBP
$400,755 USD
View
B+
Retailer 5
-
£300,916 GBP
$403,194 USD
View
B+
Retailer 6
-
£301,071 GBP
$403,402 USD
View
B+
Retailer 7
-
£304,333 GBP
View
B+
Retailer 8
-
£339,400 GBP
€433,104 EUR
View
B+
Retailer 9
-
£347,675 GBP
ZAR 7,525,781 ZAR
View
Most Expensive
B
MOH London
D2DE2018F · Oct 29
£453,577 GBP
View
9 more retailers have this diamond
Prices start from £275,753 GBPSave up to £177,824 GBP

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
£275,753 GBP