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Round|Natural|GIA

1.03ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 7476256435

Certificate GIA 7476256435

Diamond specifications and retailer prices

From £5,141 GBP
As of November 4, 2026
Save £6,033 GBP (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £12,438 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 7476256435. Listed at 18 retailers as of November 4, 2026, with a 117% 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
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7476256435
Dimensions6.45 × 6.42 × 4.03 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.45 mm6.42 mm1.03 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7476256435
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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 4
Current: £6,127 GBP|Low: £5,121 GBP|High: £9,423 GBP|Avg: £6,637 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5£5,141 GBP
Retailer 9£5,231 GBP
Retailer 8£5,572 GBP
Retailer 7£5,587 GBP
Retailer 1£6,127 GBP
Retailer 6£6,335 GBP
Retailer 4£7,275 GBP
Retailer 2£8,151 GBP
Retailer 3£9,286 GBP

44 data points across 9 retailers

18 retailers£5,141 GBP to £11,175 GBP

B+
Cheapest Retailer
-
£5,141 GBP
B+
Retailer 2
-
£5,231 GBP
View
B+
Retailer 3
-
£5,572 GBP
View
B+
Retailer 4
-
£5,587 GBP
View
Final sale: no returns
Retailer 5
-
£5,587 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£6,053 GBP
View
B+
Retailer 7
-
£6,127 GBP
View
B+
Retailer 8
-
£6,146 GBP
View
Retailer 9
-
£6,335 GBP
View
Price last confirmed 14 days ago
B
Retailer 10
-
£6,688 GBP
View
B
Retailer 11
-
£6,984 GBP
View
B
Retailer 12
-
£7,224 GBP
View
B
Retailer 13
-
£7,275 GBP
View
Retailer 14
-
£7,357 GBP
View
Price last confirmed 14 days ago
B
Retailer 15
-
£8,151 GBP
View
B
Retailer 16
-
£9,286 GBP
View
B
Retailer 17
-
£11,175 GBP
View
Most Expensive
Diamond Quarter
1.03VS1D7435DD46N · Nov 5
£12,438 GBP
View
Price under review
17 more retailers have this diamond
Prices start from £5,141 GBPSave up to £6,033 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
£5,141 GBP