Round|Natural|GIA

1.00ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 5222855310

Certificate GIA 5222855310

Diamond specifications and retailer prices

From £2,221 GBP
As of November 5, 2026
Save £1,850 GBP (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,208 GBP at NZ Jewellers · As of September 27, 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 5222855310. Listed at 22 retailers as of November 4, 2026, with a 83% 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

1.00
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5222855310
Dimensions6.54 × 6.50 × 3.87 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.54 mm6.50 mm1.00 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5222855310
Side View
Table 60.0%Crown 32.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 59.6%

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 5
Current: £3,267 GBP|Low: £2,090 GBP|High: £5,059 GBP|Avg: £3,048 GBP|+12.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 13£2,222 GBP
Retailer 2£2,291 GBP
Retailer 9£2,404 GBP
Retailer 18£2,536 GBP
Retailer 7£2,600 GBP
Retailer 8£2,710 GBP
Retailer 16£2,776 GBP
Retailer 11£2,890 GBP
Retailer 14£2,890 GBP
Retailer 19£2,893 GBP
Retailer 3£2,987 GBP
Retailer 12£3,164 GBP
Retailer 10£3,193 GBP
Retailer 4£3,205 GBP
Retailer 1£3,267 GBP
Retailer 6£3,384 GBP
Retailer 5£3,604 GBP
Retailer 15£4,071 GBP
Retailer 17£5,045 GBP

39 data points across 19 retailers

22 retailers£2,221 GBP to £4,071 GBP

B+
Cheapest Retailer
-
£2,221 GBP
B+
Retailer 2
-
£2,222 GBP
View
Retailer 3
-
£2,302 GBP
View
Price last confirmed 102 days ago
B
Retailer 4
-
£2,536 GBP
View
B
Retailer 5
-
£2,611 GBP
View
Retailer 6
-
£2,708 GBP
View
Price last confirmed 29 days ago
Retailer 7
-
£2,708 GBP
View
Price last confirmed 29 days ago
B
Retailer 8
-
£2,776 GBP
View
Retailer 9
-
£2,812 GBP
View
Price last confirmed 38 days ago
B
Retailer 10
-
£2,890 GBP
View
B
Retailer 11
-
£2,890 GBP
View
B
Retailer 12
-
£2,987 GBP
View
Retailer 13
-
£3,125 GBP
View
Price last confirmed 38 days ago
B
Retailer 14
-
£3,164 GBP
View
Retailer 15
-
£3,193 GBP
View
Price last confirmed 29 days ago
Retailer 16
-
£3,205 GBP
View
Price last confirmed 33 days ago
B
Retailer 17
-
£3,267 GBP
View
Retailer 18
-
£3,384 GBP
View
Price last confirmed 29 days ago
Retailer 19
-
£3,604 GBP
View
Price last confirmed 37 days ago
B
Retailer 20
-
£4,071 GBP
View
Retailer 21
-
£5,045 GBP
View
Price under review
Most Expensive
NZ Jewellers
7c10c974-88a3-4d14-8548-ee7b82a9ad34 · Sep 27
£5,208 GBP
$7,009 USD
View
Price under review
21 more retailers have this diamond
Prices start from £2,221 GBPSave up to £1,850 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+
1.00ct Round
£2,221 GBP