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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 $14,114 AUD
As of November 4, 2026
Save $9,618 AUD (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $23,731 AUD 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6525055177. Listed at 8 retailers as of November 4, 2026, with prices from $14,114 to $23,731, a $9,618 spread on the same certified stone. MOH London lists it at $23,731. 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 4
Current: $23,731 AUD|Low: $14,099 AUD|High: $24,617 AUD|Avg: $17,570 AUD|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$14,114 AUD
Retailer 7$15,342 AUD
Retailer 4$15,396 AUD
Retailer 2$16,092 AUD
Retailer 8$16,826 AUD
Retailer 6$18,148 AUD
Retailer 3$18,205 AUD
MOH London$23,731 AUD

35 data points across 8 retailers

8 retailers$14,114 AUD to $23,731 AUD

A
Cheapest Retailer
-
$14,114 AUD
A
Retailer 2
-
$15,342 AUD
View
B+
Retailer 3
-
$15,396 AUD
View
B+
Retailer 4
-
$16,092 AUD
View
Retailer 5
-
$16,826 AUD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$18,148 AUD
View
B+
Retailer 7
-
$18,205 AUD
View
Most Expensive
B
MOH London
182BEDA0C · Nov 4
$23,731 AUD
£13,081 GBP
View
7 more retailers have this diamond
Prices start from $14,114 AUDSave up to $9,618 AUD

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
$14,114 AUD