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Round|Natural|GIA

1.03ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1246073975

Certificate GIA 1246073975

Diamond specifications and retailer prices

From £3,700 GBP
As of November 5, 2026
Save £2,992 GBP (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,693 GBP at Wholesale Diamonds Direct · As of November 6, 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 1246073975. Listed at 17 retailers as of November 5, 2026, with prices from £3,700 to £6,693, a £2,992 spread on the same certified stone. Wholesale Diamonds Direct lists it at £6,693. 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
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1246073975
Dimensions6.50 × 4.04 × 4.04 mm
L/W Ratio1.61
Culet sizeNone
Top View
6.50 mm4.04 mm1.03 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246073975
Side View
Table 56.0%Crown 34°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £4,796 GBP|Low: £3,700 GBP|High: £6,713 GBP|Avg: £4,821 GBP|+1.4%
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
Retailer 15
Retailer 16
Retailer 17
Wholesale Diamonds Direct
November 7, 2026
Retailer 15£3,700 GBP
Retailer 14£3,840 GBP
Retailer 3£3,869 GBP
Retailer 7£3,937 GBP
Retailer 11£3,958 GBP
Retailer 8£4,078 GBP
Retailer 10£4,137 GBP
Retailer 5£4,648 GBP
Retailer 16£4,661 GBP
Retailer 12£4,675 GBP
Retailer 2£4,734 GBP
Retailer 1£4,796 GBP
Retailer 4£4,805 GBP
Retailer 13£5,185 GBP
Retailer 9£5,334 GBP
Retailer 17£6,303 GBP
Retailer 6£6,448 GBP
Wholesale Diamonds Direct£6,693 GBP

20 data points across 18 retailers

17 retailers£3,700 GBP to £6,693 GBP

B+
Cheapest Retailer
-
£3,700 GBP
B+
Retailer 2
-
£3,840 GBP
View
B+
Retailer 3
-
£3,869 GBP
View
B+
Retailer 4
-
£3,937 GBP
View
B+
Retailer 5
-
£3,958 GBP
View
B+
Retailer 6
-
£4,078 GBP
View
B+
Retailer 7
-
£4,137 GBP
View
B+
Retailer 8
-
£4,648 GBP
View
B+
Retailer 9
-
£4,661 GBP
View
B+
Retailer 10
-
£4,675 GBP
View
B+
Retailer 11
-
£4,734 GBP
View
B+
Retailer 12
-
£4,796 GBP
View
B+
Retailer 13
-
£4,805 GBP
View
B+
Retailer 14
-
£5,185 GBP
View
B
Retailer 15
-
£6,303 GBP
View
B
Retailer 16
-
£6,448 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
415037558 · Nov 6
£6,693 GBP
$8,958 USD
View
16 more retailers have this diamond
Prices start from £3,700 GBPSave up to £2,992 GBP

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.

B+
1.03ct Round
£3,700 GBP