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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 €8,838 EUR
As of November 2, 2026
Save €6,063 EUR (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €14,900 EUR at MOH London · As of November 2, 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 2, 2026, with prices from €8,838 to €14,900, a €6,063 spread on the same certified stone. MOH London lists it at €14,900. 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
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 2
Current: €14,900 EUR|Low: €8,829 EUR|High: €15,415 EUR|Avg: €11,015 EUR|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 5€8,838 EUR
Retailer 7€9,607 EUR
Retailer 4€9,641 EUR
Retailer 2€10,137 EUR
Retailer 8€10,537 EUR
Retailer 6€11,364 EUR
Retailer 3€11,440 EUR
MOH London€14,900 EUR

33 data points across 8 retailers

8 retailers€8,838 EUR to €14,900 EUR

A
Cheapest Retailer
-
€8,838 EUR
A
Retailer 2
-
€9,607 EUR
View
B+
Retailer 3
-
€9,641 EUR
View
B+
Retailer 4
-
€10,137 EUR
View
Retailer 5
-
€10,537 EUR
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€11,364 EUR
View
B+
Retailer 7
-
€11,440 EUR
View
Most Expensive
B
MOH London
182BEDA0C · Nov 2
€14,900 EUR
£13,116 GBP
View
7 more retailers have this diamond
Prices start from €8,838 EURSave up to €6,063 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
€8,838 EUR