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Round|Natural|GIA

1.00ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6415214465

Certificate GIA 6415214465

Diamond specifications and retailer prices

From £1,280 GBP
As of October 31, 2026
Save £2,418 GBP (65%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,698 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6415214465. Listed at 20 retailers as of October 31, 2026, with prices from £1,280 to £3,698, a £2,418 spread on the same certified stone. NZ Jewellers lists it at £3,698. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6415214465
Dimensions6.54 × 6.45 × 3.86 mm
L/W Ratio1.01
Top View
6.54 mm6.45 mm1.00 ctJ / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415214465
Side View
Table 62.0%Crown 33°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 59.4%

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: Oct 31
Current: £1,795 GBP|Low: £1,276 GBP|High: £3,136 GBP|Avg: £1,883 GBP
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 9£1,280 GBP
Retailer 10£1,293 GBP
Retailer 2£1,632 GBP
Retailer 11£1,652 GBP
Retailer 12£1,701 GBP
Retailer 1£1,795 GBP
Retailer 4£1,851 GBP
Retailer 5£1,860 GBP
Retailer 6£2,159 GBP
Retailer 8£2,173 GBP
Retailer 3£2,178 GBP
Retailer 7£3,091 GBP

39 data points across 12 retailers

20 retailers£1,280 GBP to £3,698 GBP

A
Cheapest Retailer
-
£1,280 GBP
A
Retailer 2
-
£1,293 GBP
View
Retailer 3
-
£1,618 GBP
View
Price last confirmed 82 days ago
B+
Retailer 4
-
£1,632 GBP
View
Final sale: no returns
B+
Retailer 5
-
£1,652 GBP
View
B+
Retailer 6
-
£1,701 GBP
View
B+
Retailer 7
-
£1,769 GBP
View
B+
Retailer 8
-
£1,795 GBP
View
B+
Retailer 9
-
£1,851 GBP
View
B+
Retailer 10
-
£1,860 GBP
View
B+
Retailer 11
-
£1,872 GBP
View
B+
Retailer 12
-
£1,920 GBP
View
B
Retailer 13
-
£2,041 GBP
View
B
Retailer 14
-
£2,051 GBP
View
B
Retailer 15
-
£2,159 GBP
View
B
Retailer 16
-
£2,173 GBP
View
Retailer 17
-
£2,178 GBP
View
Price last confirmed 30 days ago
B
Retailer 18
-
£2,884 GBP
View
B
Retailer 19
-
£3,091 GBP
View
Most Expensive
B
NZ Jewellers
e5082bd4-e67d-4aec-98c4-58903db2c181 · Nov 5
£3,698 GBP
$4,977 USD
View
19 more retailers have this diamond
Prices start from £1,280 GBPSave up to £2,418 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
1.00ct Round
£1,280 GBP