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Round|Natural|GIA

1.20ct H IF Round Natural Diamond

EX • H/IF • GIA 6565644553

Certificate GIA 6565644553

Diamond specifications and retailer prices

From €4,025 EUR
As of November 4, 2026
Save €4,058 EUR (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €8,083 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6565644553. Listed at 12 retailers as of November 2, 2026, with prices from €4,025 to €8,083, a €4,058 spread on the same certified stone. MOH London lists it at €8,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565644553
Dimensions6.71 × 6.75 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.71 mm6.75 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565644553
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: €8,083 EUR|Low: €3,991 EUR|High: €8,128 EUR|Avg: €5,387 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 11€4,025 EUR
Retailer 3€4,589 EUR
Retailer 4€4,786 EUR
Retailer 2€4,838 EUR
Retailer 5€5,015 EUR
Retailer 9€5,016 EUR
Retailer 8€5,094 EUR
Retailer 12€5,487 EUR
Retailer 7€5,892 EUR
Retailer 6€6,271 EUR
Retailer 10€6,741 EUR
MOH London€8,083 EUR

15 data points across 12 retailers

12 retailers€4,025 EUR to €8,083 EUR

A
Cheapest Retailer
-
€4,025 EUR
Retailer 2
-
€4,589 EUR
View
Price last confirmed 10 days ago
B+
Retailer 3
-
€4,786 EUR
View
B+
Retailer 4
-
€4,838 EUR
View
B+
Retailer 5
-
€5,015 EUR
View
Final sale: no returns
B+
Retailer 6
-
€5,016 EUR
View
B+
Retailer 7
-
€5,094 EUR
View
Retailer 8
-
€5,487 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€5,892 EUR
View
B
Retailer 10
-
€6,271 EUR
View
B
Retailer 11
-
€6,741 EUR
View
Most Expensive
B
MOH London
6CAE74979 · Nov 2
€8,083 EUR
£7,144 GBP
View
11 more retailers have this diamond
Prices start from €4,025 EURSave up to €4,058 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 Round
€4,025 EUR