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Radiant|Natural|GIA

1.20ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 6545652766

Certificate GIA 6545652766

Diamond specifications and retailer prices

From €2,115 EUR
As of November 1, 2026
Save €3,004 EUR (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,119 EUR at MOH London · As of November 7, 2026
View at MOH London

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545652766. Listed at 11 retailers as of November 1, 2026, with prices from €2,115 to €5,119, a €3,004 spread on the same certified stone. MOH London lists it at €5,119. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.9°
Pavilion angle57.7°
OriginNatural
Grading LabGIA
CertificateGIA 6545652766
Dimensions7.05 × 5.26 × 3.71 mm
L/W Ratio1.34
Top View
7.05 mm5.26 mm1.20 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545652766
Side View
Table 67.0%Crown 45.9°Girdle: THK-VTKPavilion 57.7°Culet: NoneDepth 70.4%

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 1
Current: €5,119 EUR|Low: €2,099 EUR|High: €5,119 EUR|Avg: €2,441 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3€2,115 EUR
Retailer 10€2,503 EUR
Retailer 11€2,535 EUR
Retailer 9€2,692 EUR
Retailer 5€3,026 EUR
Retailer 4€3,230 EUR
Retailer 2€3,274 EUR
Retailer 6€3,282 EUR
Retailer 8€3,638 EUR
Retailer 7€3,670 EUR
MOH London€5,119 EUR

36 data points across 11 retailers

11 retailers€2,115 EUR to €5,119 EUR

A
Cheapest Retailer
-
€2,115 EUR
B+
Retailer 2
-
€2,503 EUR
View
Final sale: no returns
B+
Retailer 3
-
€2,535 EUR
View
B+
Retailer 4
-
€2,692 EUR
View
B
Retailer 5
-
€3,026 EUR
View
B
Retailer 6
-
€3,230 EUR
View
B
Retailer 7
-
€3,274 EUR
View
B
Retailer 8
-
€3,282 EUR
View
B
Retailer 9
-
€3,638 EUR
View
B
Retailer 10
-
€3,670 EUR
View
Most Expensive
MOH London
ADC8510ED · Nov 7
€5,119 EUR
£4,500 GBP
View
10 more retailers have this diamond
Prices start from €2,115 EURSave up to €3,004 EUR

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
1.20ct Radiant
€2,115 EUR