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Round|Natural|GIA

3.12ct D IF Round Natural Diamond

EX • D/IF • GIA 6224853939

Certificate GIA 6224853939

Diamond specifications and retailer prices

From £84,771 GBP
As of November 4, 2026
Save £61,938 GBP (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £146,708 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.12ct natural round diamond

This 3.12ct 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 6224853939. Listed at 10 retailers as of November 4, 2026, with prices from £84,771 to £146,708, a £61,938 spread on the same certified stone. MOH London lists it at £146,708. 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

3.12
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6224853939
Dimensions9.34 × 9.37 × 5.79 mm
L/W Ratio1.00
Top View
9.34 mm9.37 mm3.12 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6224853939
Side View
Table 57.0%Crown 35.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.8%

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: Nov 4
Current: £146,708 GBP|Low: £84,771 GBP|High: £147,102 GBP|Avg: £102,193 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6£84,771 GBP
Retailer 9£87,483 GBP
Retailer 7£89,233 GBP
Retailer 2£90,950 GBP
Retailer 3£100,697 GBP
Retailer 8£106,523 GBP
Retailer 4£107,930 GBP
Retailer 5£122,105 GBP
MOH London£146,708 GBP

8 data points across 9 retailers

10 retailers£84,771 GBP to £146,708 GBP

A
Cheapest Retailer
-
£84,771 GBP
Final sale: no returns
A
Retailer 2
-
£87,483 GBP
View
A
Retailer 3
-
£89,233 GBP
View
A
Retailer 4
-
£90,950 GBP
View
B+
Retailer 5
-
£98,860 GBP
View
A
Retailer 6
-
£100,697 GBP
View
B+
Retailer 7
-
£106,523 GBP
View
B+
Retailer 8
-
£107,930 GBP
View
B+
Retailer 9
-
£122,105 GBP
View
Most Expensive
B
MOH London
AC8E02C37 · Nov 4
£146,708 GBP
View
9 more retailers have this diamond
Prices start from £84,771 GBPSave up to £61,938 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
3.12ct Round
£84,771 GBP