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Round|Natural|GIA

1.04ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1246063370

Certificate GIA 1246063370

Diamond specifications and retailer prices

From £989 GBP
As of November 6, 2026
Save £2,347 GBP (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,336 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1246063370. Listed at 11 retailers as of November 5, 2026, with prices from £989 to £3,336, a £2,347 spread on the same certified stone. NZ Jewellers lists it at £3,336. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1246063370
Dimensions6.39 × 6.44 × 4.02 mm
L/W Ratio1.01
Key to symbols
Crystal, Pinpoint
Top View
6.39 mm6.44 mm1.04 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1246063370
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

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: £3,336 GBP|Low: £989 GBP|High: £3,569 GBP|Avg: £1,789 GBP|-6.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£989 GBP
Retailer 4£1,250 GBP
Retailer 10£1,272 GBP
Retailer 9£1,368 GBP
Retailer 5£1,371 GBP
Retailer 8£1,431 GBP
Retailer 3£1,514 GBP
Retailer 6£1,835 GBP
Retailer 11£2,091 GBP
Retailer 7£2,389 GBP
NZ Jewellers£3,336 GBP

37 data points across 11 retailers

11 retailers£989 GBP to £3,336 GBP

A
Cheapest Retailer
-
£989 GBP
A
Retailer 2
-
£1,250 GBP
View
A
Retailer 3
-
£1,272 GBP
View
A
Retailer 4
-
£1,368 GBP
View
A
Retailer 5
-
£1,371 GBP
View
A
Retailer 6
-
£1,431 GBP
View
A
Retailer 7
-
£1,514 GBP
View
B+
Retailer 8
-
£1,835 GBP
View
B+
Retailer 9
-
£2,091 GBP
View
B+
Retailer 10
-
£2,389 GBP
View
Most Expensive
B
NZ Jewellers
dbbc41e8-a52c-4d8e-bbf6-b55bc7b05abc · Nov 5
£3,336 GBP
$4,490 USD
View
10 more retailers have this diamond
Prices start from £989 GBPSave up to £2,347 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
1.04ct Round
£989 GBP