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Round|Natural|GIA

1.05ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1508130356

Certificate GIA 1508130356

Diamond specifications and retailer prices

From $5,268 AUD
As of November 4, 2026
Save $5,250 AUD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,518 AUD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.05ct natural round diamond

This 1.05ct 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 1508130356. Listed at 11 retailers as of November 4, 2026, with prices from $5,268 to $10,518, a $5,250 spread on the same certified stone. Diamond Quarter lists it at $10,518. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1508130356
Dimensions6.47 × 6.43 × 3.99 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural, Natural
Top View
6.47 mm6.43 mm1.05 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1508130356
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.1%

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: $7,534 AUD|Low: $4,884 AUD|High: $9,257 AUD|Avg: $6,374 AUD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$5,268 AUD
Retailer 2$5,301 AUD
Retailer 4$5,621 AUD
Retailer 9$5,918 AUD
Retailer 6$5,957 AUD
Retailer 3$6,004 AUD
Retailer 8$6,008 AUD
Retailer 10$6,841 AUD
Retailer 1$7,534 AUD
Retailer 7$8,571 AUD

39 data points across 10 retailers

11 retailers$5,268 AUD to $10,518 AUD

A
Cheapest Retailer
-
$5,268 AUD
Final sale: no returns
Retailer 2
-
$5,301 AUD
View
Price last confirmed 82 days ago
A
Retailer 3
-
$5,621 AUD
View
A
Retailer 4
-
$5,918 AUD
View
A
Retailer 5
-
$5,957 AUD
View
A
Retailer 6
-
$6,004 AUD
View
A
Retailer 7
-
$6,008 AUD
View
B+
Retailer 8
-
$6,841 AUD
View
B+
Retailer 9
-
$7,534 AUD
View
B+
Retailer 10
-
$8,571 AUD
View
Most Expensive
B
Diamond Quarter
1.05VS1F15569363KG · Nov 5
$10,518 AUD
£5,798 GBP
View
10 more retailers have this diamond
Prices start from $5,268 AUDSave up to $5,250 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
1.05ct Round
$5,268 AUD