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Radiant|Natural|GIA

1.00ct F VS1 Radiant Natural Diamond

EX • F/VS1 • GIA 6551940154

Certificate GIA 6551940154

Diamond specifications and retailer prices

From $3,893 AUD
As of November 1, 2026
Save $4,933 AUD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,826 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551940154. Listed at 16 retailers as of November 1, 2026, with prices from $3,893 to $8,826, a $4,933 spread on the same certified stone. MOH London lists it at $8,826. 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
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle48.76°
Pavilion angle41.92°
OriginNatural
Grading LabGIA
CertificateGIA 6551940154
Dimensions6.98 × 5.04 × 3.42 mm
L/W Ratio1.38
Girdle conditionPolished
Key to symbols
Feather, Needle
Top View
6.98 mm5.04 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551940154
Side View
Table 68.0%Crown 48.76°Girdle: STK-THKPavilion 41.92°Culet: NoneDepth 67.8%

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: Nov 1
Current: $8,826 AUD|Low: $3,855 AUD|High: $8,931 AUD|Avg: $5,618 AUD|-1.2%
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
November 2, 2026
Retailer 10$3,893 AUD
Retailer 15$4,515 AUD
Retailer 13$4,630 AUD
Retailer 5$4,683 AUD
Retailer 14$4,796 AUD
Retailer 4$4,876 AUD
Retailer 9$5,126 AUD
Retailer 12$5,277 AUD
Retailer 7$5,410 AUD
Retailer 3$5,558 AUD
Retailer 16$5,651 AUD
Retailer 8$5,742 AUD
Retailer 2$6,175 AUD
Retailer 11$6,426 AUD
Retailer 6$7,475 AUD
MOH London$8,826 AUD

32 data points across 16 retailers

16 retailers$3,893 AUD to $8,826 AUD

A
Cheapest Retailer
-
$3,893 AUD
A
Retailer 2
-
$4,515 AUD
View
A
Retailer 3
-
$4,630 AUD
View
A
Retailer 4
-
$4,683 AUD
View
A
Retailer 5
-
$4,796 AUD
View
Retailer 6
-
$4,876 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$5,126 AUD
View
Retailer 8
-
$5,277 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$5,410 AUD
View
Price last confirmed 11 days ago
Retailer 10
-
$5,558 AUD
View
Price last confirmed 9 days ago
Retailer 11
-
$5,651 AUD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$5,742 AUD
View
B+
Retailer 13
-
$6,175 AUD
View
Retailer 14
-
$6,426 AUD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$7,475 AUD
View
Most Expensive
B
MOH London
7C555C24B · Nov 2
$8,826 AUD
£4,775 GBP
View
15 more retailers have this diamond
Prices start from $3,893 AUDSave up to $4,933 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 Radiant
$3,893 AUD