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Round|Natural|GIA

1.03ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6551860540

Certificate GIA 6551860540

Diamond specifications and retailer prices

From $5,893 AUD
As of November 3, 2026
Save $4,337 AUD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,927 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551860540. Listed at 15 retailers as of November 2, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551860540
Dimensions6.43 × 6.47 × 4.04 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.43 mm6.47 mm1.03 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551860540
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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 3
Current: $6,651 AUD|Low: $5,893 AUD|High: $11,143 AUD|Avg: $7,856 AUD|-5.4%
Retailer 1
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 8$5,893 AUD
Retailer 7$6,213 AUD
Retailer 2$6,281 AUD
Retailer 13$6,425 AUD
Retailer 10$6,488 AUD
Retailer 1$6,651 AUD
Retailer 3$7,627 AUD
Retailer 4$7,641 AUD
Retailer 9$7,664 AUD
Retailer 11$7,694 AUD
Retailer 14$7,900 AUD
Retailer 12$8,417 AUD
Retailer 6$8,657 AUD
Retailer 5$10,229 AUD
Wholesale Diamonds Direct$10,927 AUD

27 data points across 15 retailers

15 retailers$5,893 AUD to $10,229 AUD

A
Cheapest Retailer
-
$5,893 AUD
A
Retailer 2
-
$6,213 AUD
View
A
Retailer 3
-
$6,281 AUD
View
A
Retailer 4
-
$6,425 AUD
View
A
Retailer 5
-
$6,488 AUD
View
A
Retailer 6
-
$6,651 AUD
View
B+
Retailer 7
-
$7,627 AUD
View
B+
Retailer 8
-
$7,641 AUD
View
B+
Retailer 9
-
$7,664 AUD
View
B+
Retailer 10
-
$7,694 AUD
View
B+
Retailer 11
-
$7,900 AUD
View
B+
Retailer 12
-
$8,342 AUD
View
B+
Retailer 13
-
$8,417 AUD
View
B
Retailer 14
-
$10,229 AUD
View
Most Expensive
Wholesale Diamonds Direct
487670294 · Oct 26
$10,927 AUD
$7,649 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $5,893 AUDSave up to $4,337 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
1.03ct Round
$5,893 AUD