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Round|Natural|GIA

1.01ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 2231019955

Certificate GIA 2231019955

Diamond specifications and retailer prices

From £2,168 GBP
As of November 5, 2026
Save £2,625 GBP (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,793 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct 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 2231019955. Listed at 22 retailers as of November 5, 2026, with prices from £2,168 to £4,793, a £2,625 spread on the same certified stone. NZ Jewellers lists it at £4,793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231019955
Dimensions6.40 × 6.36 × 4.01 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.40 mm6.36 mm1.01 ctJ / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231019955
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

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: £4,793 GBP|Low: £2,168 GBP|High: £4,793 GBP|Avg: £2,907 GBP
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 5£2,168 GBP
Retailer 17£2,181 GBP
Retailer 9£2,213 GBP
Retailer 7£2,407 GBP
Retailer 12£2,493 GBP
Retailer 14£2,493 GBP
Retailer 19£2,521 GBP
Retailer 3£2,548 GBP
Retailer 6£2,589 GBP
Retailer 21£2,710 GBP
Retailer 10£2,823 GBP
Retailer 18£2,823 GBP
Retailer 15£2,829 GBP
Retailer 8£2,876 GBP
Retailer 4£2,920 GBP
Retailer 20£2,947 GBP
Retailer 2£3,019 GBP
Retailer 11£3,116 GBP
Retailer 13£3,358 GBP
Retailer 16£4,589 GBP
NZ Jewellers£4,793 GBP

41 data points across 21 retailers

22 retailers£2,168 GBP to £4,793 GBP

B+
Cheapest Retailer
-
£2,168 GBP
B+
Retailer 2
-
£2,181 GBP
View
B+
Retailer 3
-
£2,213 GBP
View
B+
Retailer 4
-
£2,293 GBP
View
B
Retailer 5
-
£2,407 GBP
View
B
Retailer 6
-
£2,493 GBP
View
Retailer 7
-
£2,493 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£2,521 GBP
View
Final sale: no returns
B
Retailer 9
-
£2,548 GBP
View
B
Retailer 10
-
£2,589 GBP
View
B
Retailer 11
-
£2,710 GBP
View
B
Retailer 12
-
£2,823 GBP
View
B
Retailer 13
-
£2,823 GBP
View
B
Retailer 14
-
£2,829 GBP
View
B
Retailer 15
-
£2,876 GBP
View
B
Retailer 16
-
£2,920 GBP
View
Retailer 17
-
£2,947 GBP
View
Price last confirmed 29 days ago
B
Retailer 18
-
£3,019 GBP
View
Retailer 19
-
£3,116 GBP
View
Price last confirmed 14 days ago
B
Retailer 20
-
£3,358 GBP
View
B
Retailer 21
-
£4,589 GBP
View
Most Expensive
B
NZ Jewellers
173ea0e4-bba7-4773-98b3-dfa2e46280e2 · Nov 5
£4,793 GBP
$6,451 USD
View
21 more retailers have this diamond
Prices start from £2,168 GBPSave up to £2,625 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+
1.01ct Round
£2,168 GBP