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Round|Natural|GIA

3.12ct D FL Round Natural Diamond

EX • D/FL • GIA 6531410685

Certificate GIA 6531410685

Diamond specifications and retailer prices

From £105,021 GBP
$140,716 USD
As of October 30, 2026
Save £66,146 GBP (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £171,166 GBP at MOH London · As of November 1, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6531410685. Listed at 5 retailers as of October 30, 2026, with prices from £105,021 to £171,166, a £66,146 spread on the same certified stone. MOH London lists it at £171,166. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6531410685
Dimensions9.26 × 9.32 × 5.81 mm
L/W Ratio1.01
Top View
9.26 mm9.32 mm3.12 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531410685
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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 30
Current: £171,166 GBP|Low: £105,021 GBP|High: £173,229 GBP|Avg: £126,707 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4£105,021 GBP
Retailer 3£106,995 GBP
Retailer 5£117,599 GBP
Retailer 2£132,392 GBP
MOH London£171,166 GBP

39 data points across 5 retailers

5 retailers£105,021 GBP to £171,166 GBP

B+
Cheapest Retailer
-
£105,021 GBP
$140,716 USD
A
Retailer 2
-
£106,995 GBP
View
B+
Retailer 3
-
£117,599 GBP
$157,570 USD
View
B+
Retailer 4
-
£132,392 GBP
€168,943 EUR
View
Most Expensive
B
MOH London
F7324D108 · Nov 1
£171,166 GBP
View
4 more retailers have this diamond
Prices start from £105,021 GBPSave up to £66,146 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
£105,021 GBP