CaratHunter
Plans
Round|Natural|GIA

1.03ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 7558301605

Certificate GIA 7558301605

Diamond specifications and retailer prices

From £2,616 GBP
As of November 5, 2026
Save £2,793 GBP (52%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £5,934 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7558301605. Listed at 24 retailers as of November 4, 2026, with a 107% 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
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7558301605
Dimensions6.54 × 6.57 × 3.95 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.54 mm6.57 mm1.03 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7558301605
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.3%

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 5
Current: £2,687 GBP|Low: £2,239 GBP|High: £5,489 GBP|Avg: £3,644 GBP|+20.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1£2,687 GBP
Retailer 11£2,848 GBP
Retailer 2£2,918 GBP
Retailer 10£3,135 GBP
Retailer 4£3,332 GBP
Retailer 3£3,447 GBP
Retailer 5£3,803 GBP
Retailer 7£3,807 GBP
Retailer 6£4,155 GBP
Retailer 9£4,926 GBP
Retailer 8£5,409 GBP

29 data points across 11 retailers

24 retailers£2,616 GBP to £5,409 GBP

A
Cheapest Retailer
-
£2,616 GBP
A
Retailer 2
-
£2,687 GBP
View
A
Retailer 3
-
£2,714 GBP
View
A
Retailer 4
-
£2,720 GBP
View
A
Retailer 5
-
£2,820 GBP
View
A
Retailer 6
-
£2,848 GBP
View
Final sale: no returns
A
Retailer 7
-
£2,918 GBP
View
A
Retailer 8
-
£2,935 GBP
View
Retailer 9
-
£3,072 GBP
View
Price last confirmed 14 days ago
Retailer 10
-
£3,085 GBP
View
Price last confirmed 36 days ago
Retailer 11
-
£3,085 GBP
View
Price last confirmed 38 days ago
A
Retailer 12
-
£3,135 GBP
View
A
Retailer 13
-
£3,181 GBP
View
A
Retailer 14
-
£3,326 GBP
View
A
Retailer 15
-
£3,332 GBP
View
Retailer 16
-
£3,447 GBP
View
Price last confirmed 35 days ago
Retailer 17
-
£3,560 GBP
View
Price last confirmed 38 days ago
A
Retailer 18
-
£3,560 GBP
View
A
Retailer 19
-
£3,803 GBP
View
A
Retailer 20
-
£3,807 GBP
View
B+
Retailer 21
-
£4,155 GBP
View
B
Retailer 22
-
£4,926 GBP
View
B+
Retailer 23
-
£5,409 GBP
View
Most Expensive
NZ Jewellers
9aeb20c3-64fc-4c8a-98ce-314519e9a8fb · Sep 28
£5,934 GBP
$7,986 USD
View
Price last confirmed 39 days ago
23 more retailers have this diamond
Prices start from £2,616 GBPSave up to £2,793 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.

A
1.03ct Round
£2,616 GBP