Round|Natural|GIA

1.03ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 6157254855

Certificate GIA 6157254855

Diamond specifications and retailer prices

From £1,800 GBP
As of November 6, 2026
Save £1,900 GBP (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,639 GBP at NZ Jewellers · As of September 19, 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 K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6157254855. Listed at 18 retailers as of November 4, 2026, with a 106% 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
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6157254855
Dimensions6.63 × 6.61 × 3.99 mm
L/W Ratio1.00
Top View
6.63 mm6.61 mm1.03 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6157254855
Side View
Table 56.0%CrownGirdle: THN-FPavilionCulet: NoneDepth 60.3%

Caratlytics Score

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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: £2,035 GBP|Low: £1,800 GBP|High: £3,755 GBP|Avg: £2,345 GBP|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12£1,800 GBP
Retailer 11£1,850 GBP
Retailer 2£1,888 GBP
Retailer 3£1,909 GBP
Retailer 4£2,011 GBP
Retailer 1£2,035 GBP
Retailer 10£2,279 GBP
Retailer 5£2,335 GBP
Retailer 7£2,578 GBP
Retailer 6£2,585 GBP
Retailer 8£2,708 GBP
Retailer 9£3,700 GBP

33 data points across 12 retailers

18 retailers£1,800 GBP to £3,700 GBP

A
Cheapest Retailer
-
£1,800 GBP
Retailer 2
-
£1,850 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
£1,888 GBP
View
B+
Retailer 4
-
£1,909 GBP
View
Retailer 5
-
£2,011 GBP
View
Price last confirmed 50 days ago
B+
Retailer 6
-
£2,035 GBP
View
B+
Retailer 7
-
£2,037 GBP
View
B+
Retailer 8
-
£2,279 GBP
View
Retailer 9
-
£2,279 GBP
View
Price last confirmed 39 days ago
Retailer 10
-
£2,279 GBP
View
Price last confirmed 23 days ago
Retailer 11
-
£2,320 GBP
View
Price last confirmed 50 days ago
B+
Retailer 12
-
£2,335 GBP
View
Retailer 13
-
£2,576 GBP
View
Price last confirmed 14 days ago
B+
Retailer 14
-
£2,578 GBP
View
B+
Retailer 15
-
£2,585 GBP
View
B+
Retailer 16
-
£2,708 GBP
View
B
Retailer 17
-
£3,700 GBP
View
Most Expensive
NZ Jewellers
f121d35f-0895-4e5c-957f-976a1507a328 · Sep 19
£4,639 GBP
$6,244 USD
View
Price last confirmed 48 days ago
17 more retailers have this diamond
Prices start from £1,800 GBPSave up to £1,900 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
£1,800 GBP