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Round|Natural|GIA

1.03ct M VVS1 Round Natural Diamond

EX • M/VVS1 • GIA 2566698407

Certificate GIA 2566698407

Diamond specifications and retailer prices

From £941 GBP
As of November 6, 2026
Save £2,161 GBP (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,102 GBP at NZ Jewellers · As of November 5, 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 M colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2566698407. Listed at 15 retailers as of November 5, 2026, with prices from £941 to £3,102, a £2,161 spread on the same certified stone. NZ Jewellers lists it at £3,102. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
M
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566698407
Dimensions6.40 × 6.42 × 4.04 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
6.40 mm6.42 mm1.03 ctM / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566698407
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.1%

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 6
Current: £3,102 GBP|Low: £941 GBP|High: £3,232 GBP|Avg: £1,473 GBP|-4.0%
NZ Jewellers
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
November 6, 2026
Retailer 14£941 GBP
Retailer 15£1,107 GBP
Retailer 12£1,159 GBP
Retailer 2£1,166 GBP
Retailer 10£1,272 GBP
Retailer 7£1,292 GBP
Retailer 11£1,323 GBP
Retailer 6£1,325 GBP
Retailer 13£1,331 GBP
Retailer 8£1,373 GBP
Retailer 5£1,456 GBP
Retailer 4£1,467 GBP
Retailer 9£1,552 GBP
Retailer 3£1,730 GBP
NZ Jewellers£3,102 GBP

12 data points across 15 retailers

15 retailers£941 GBP to £3,102 GBP

A
Cheapest Retailer
-
£941 GBP
A
Retailer 2
-
£1,107 GBP
View
A
Retailer 3
-
£1,159 GBP
View
A
Retailer 4
-
£1,166 GBP
View
A
Retailer 5
-
£1,272 GBP
View
A
Retailer 6
-
£1,292 GBP
View
A
Retailer 7
-
£1,323 GBP
View
Retailer 8
-
£1,325 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£1,331 GBP
View
A
Retailer 10
-
£1,373 GBP
View
B+
Retailer 11
-
£1,456 GBP
View
B+
Retailer 12
-
£1,467 GBP
View
B+
Retailer 13
-
£1,552 GBP
View
B+
Retailer 14
-
£1,730 GBP
View
Most Expensive
B
NZ Jewellers
dae56f72-717a-4984-83e6-4198353122ca · Nov 5
£3,102 GBP
$4,175 USD
View
14 more retailers have this diamond
Prices start from £941 GBPSave up to £2,161 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
£941 GBP