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Round|Natural|GIA

1.00ct D IF Round Natural Diamond

EX • D/IF • GIA 6562154458

Certificate GIA 6562154458

Diamond specifications and retailer prices

From €6,248 EUR
As of November 4, 2026
Save €5,311 EUR (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €11,559 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6562154458. Listed at 14 retailers as of November 4, 2026, with prices from €6,248 to €11,559, a €5,311 spread on the same certified stone. MOH London lists it at €11,559. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6562154458
Dimensions6.40 × 6.43 × 3.98 mm
L/W Ratio1.00
Top View
6.40 mm6.43 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562154458
Side View
Table 56.0%Crown 33°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A+
Exceptional
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: €11,559 EUR|Low: €6,248 EUR|High: €12,002 EUR|Avg: €8,247 EUR|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 12€6,248 EUR
Retailer 6€6,367 EUR
Retailer 7€6,887 EUR
Retailer 5€7,188 EUR
Retailer 2€7,631 EUR
Retailer 11€7,676 EUR
Retailer 13€7,840 EUR
Retailer 4€8,319 EUR
Retailer 3€8,549 EUR
Retailer 10€8,583 EUR
Retailer 8€9,065 EUR
Retailer 9€10,217 EUR
MOH London€11,559 EUR

32 data points across 13 retailers

14 retailers€6,248 EUR to €11,559 EUR

A
Cheapest Retailer
-
€6,248 EUR
A+
Retailer 2
-
€6,367 EUR
View
A
Retailer 3
-
€6,887 EUR
View
Retailer 4
-
€7,071 EUR
View
Price last confirmed 24 days ago
A
Retailer 5
-
€7,188 EUR
View
A
Retailer 6
-
€7,631 EUR
View
A
Retailer 7
-
€7,676 EUR
View
Retailer 8
-
€7,840 EUR
View
Price last confirmed 13 days ago
A
Retailer 9
-
€8,319 EUR
View
A
Retailer 10
-
€8,549 EUR
View
A
Retailer 11
-
€8,583 EUR
View
B+
Retailer 12
-
€9,065 EUR
View
B+
Retailer 13
-
€10,217 EUR
View
Most Expensive
B+
MOH London
50BE71291 · Nov 4
€11,559 EUR
£10,255 GBP
View
13 more retailers have this diamond
Prices start from €6,248 EURSave up to €5,311 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+
1.00ct Round
€6,248 EUR