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Round|Natural|GIA

1.00ct D FL Round Natural Diamond

EX • D/FL • GIA 6525055177

Certificate GIA 6525055177

Diamond specifications and retailer prices

From €8,844 EUR
As of November 1, 2026
Save €6,066 EUR (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €14,910 EUR at MOH London · As of November 1, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6525055177. Listed at 8 retailers as of November 1, 2026, with prices from €8,844 to €14,910, a €6,066 spread on the same certified stone. MOH London lists it at €14,910. 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
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6525055177
Dimensions6.34 × 6.39 × 3.97 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.34 mm6.39 mm1.00 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525055177
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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: €14,910 EUR|Low: €8,835 EUR|High: €15,425 EUR|Avg: €11,043 EUR|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5€8,844 EUR
Retailer 7€9,613 EUR
Retailer 4€9,647 EUR
Retailer 2€10,159 EUR
Retailer 8€10,543 EUR
Retailer 6€11,372 EUR
Retailer 3€11,453 EUR
MOH London€14,910 EUR

30 data points across 8 retailers

8 retailers€8,844 EUR to €14,910 EUR

A
Cheapest Retailer
-
€8,844 EUR
A
Retailer 2
-
€9,613 EUR
$10,740 USD
View
B+
Retailer 3
-
€9,647 EUR
$10,778 USD
View
B+
Retailer 4
-
€10,159 EUR
£8,937 GBP
View
Retailer 5
-
€10,543 EUR
A$18,122 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€11,372 EUR
$12,705 USD
View
B+
Retailer 7
-
€11,453 EUR
View
Most Expensive
B
MOH London
182BEDA0C · Nov 1
€14,910 EUR
£13,116 GBP
View
7 more retailers have this diamond
Prices start from €8,844 EURSave up to €6,066 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
€8,844 EUR