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Round|Natural|GIA

1.00ct F FL Round Natural Diamond

EX • F/FL • GIA 6551238936

Certificate GIA 6551238936

Diamond specifications and retailer prices

From €4,698 EUR
₹499,820 INR
As of October 30, 2026
Save €4,434 EUR (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €9,132 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551238936. Listed at 20 retailers as of October 29, 2026, with prices from €4,698 to €9,132, a €4,434 spread on the same certified stone. MOH London lists it at €9,132. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551238936
Dimensions6.42 × 6.35 × 4.01 mm
L/W Ratio1.01
Top View
6.42 mm6.35 mm1.00 ctF / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551238936
Side View
Table 58.0%Crown 34.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 62.8%

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: Oct 30
Current: €9,132 EUR|Low: €4,680 EUR|High: €11,118 EUR|Avg: €6,649 EUR|-2.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 2€4,698 EUR
Retailer 7€5,032 EUR
Retailer 6€5,085 EUR
Retailer 12€5,856 EUR
Retailer 17€5,889 EUR
Retailer 5€5,917 EUR
Retailer 16€6,016 EUR
Retailer 15€6,028 EUR
Retailer 4€6,164 EUR
Retailer 13€6,208 EUR
Retailer 14€6,446 EUR
Retailer 8€6,452 EUR
Retailer 11€6,662 EUR
Retailer 18€7,052 EUR
Retailer 10€7,670 EUR
Retailer 3€8,095 EUR
MOH London€9,132 EUR
Retailer 9€11,118 EUR

22 data points across 18 retailers

20 retailers€4,698 EUR to €9,132 EUR

A
Cheapest Retailer
-
€4,698 EUR
₹499,820 INR
A
Retailer 2
-
€5,032 EUR
$5,622 USD
View
A
Retailer 3
-
€5,085 EUR
View
B+
Retailer 4
-
€5,856 EUR
£5,152 GBP
View
B+
Retailer 5
-
€5,889 EUR
$6,579 USD
View
B+
Retailer 6
-
€5,917 EUR
$6,610 USD
View
B+
Retailer 7
-
€5,992 EUR
$6,694 USD
View
B+
Retailer 8
-
€6,016 EUR
$6,721 USD
View
Final sale: no returns
B+
Retailer 9
-
€6,028 EUR
$6,735 USD
View
Retailer 10
-
€6,136 EUR
$6,855 USD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
€6,164 EUR
$6,886 USD
View
B+
Retailer 12
-
€6,208 EUR
£5,461 GBP
View
Retailer 13
-
€6,420 EUR
$7,172 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
€6,446 EUR
View
Retailer 15
-
€6,452 EUR
A$11,089 AUD
View
Price last confirmed 10 days ago
Retailer 16
-
€6,647 EUR
$7,426 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
€6,662 EUR
$7,443 USD
View
B+
Retailer 18
-
€7,052 EUR
£6,204 GBP
View
B
Retailer 19
-
€8,095 EUR
ZAR 146,097 ZAR
View
Most Expensive
B
MOH London
8C13C696D · Oct 29
€9,132 EUR
£8,033 GBP
View
19 more retailers have this diamond
Prices start from €4,698 EURSave up to €4,434 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
€4,698 EUR