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Round|Natural|GIA

1.01ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 5231515553

Certificate GIA 5231515553

Diamond specifications and retailer prices

From £1,779 GBP
As of November 5, 2026
Save £2,804 GBP (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,583 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5231515553. Listed at 19 retailers as of November 5, 2026, with prices from £1,779 to £4,583, a £2,804 spread on the same certified stone. NZ Jewellers lists it at £4,583. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5231515553
Dimensions6.41 × 6.39 × 3.99 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.41 mm6.39 mm1.01 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231515553
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

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 5
Current: £2,307 GBP|Low: £1,828 GBP|High: £3,710 GBP|Avg: £2,499 GBP|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6£1,828 GBP
Retailer 7£1,833 GBP
Retailer 9£2,063 GBP
Retailer 1£2,307 GBP
Retailer 8£2,456 GBP
Retailer 4£2,549 GBP
Retailer 2£2,552 GBP
Retailer 3£2,676 GBP
Retailer 5£3,656 GBP

44 data points across 9 retailers

19 retailers£1,779 GBP to £4,583 GBP

A
Cheapest Retailer
-
£1,779 GBP
A
Retailer 2
-
£1,828 GBP
View
A
Retailer 3
-
£1,833 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,958 GBP
View
Retailer 5
-
£1,986 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£1,986 GBP
View
B+
Retailer 7
-
£2,014 GBP
View
B+
Retailer 8
-
£2,063 GBP
View
B+
Retailer 9
-
£2,252 GBP
View
B+
Retailer 10
-
£2,291 GBP
View
B+
Retailer 11
-
£2,291 GBP
View
B+
Retailer 12
-
£2,307 GBP
View
Retailer 13
-
£2,456 GBP
View
Price last confirmed 30 days ago
B
Retailer 14
-
£2,488 GBP
View
B+
Retailer 15
-
£2,549 GBP
View
B+
Retailer 16
-
£2,552 GBP
View
B+
Retailer 17
-
£2,676 GBP
View
B
Retailer 18
-
£3,656 GBP
View
Most Expensive
B
NZ Jewellers
e9c742a5-3141-448a-9ae5-48a760a01815 · Nov 5
£4,583 GBP
$6,168 USD
View
18 more retailers have this diamond
Prices start from £1,779 GBPSave up to £2,804 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
1.01ct Round
£1,779 GBP