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Round|Natural|GIA

1.01ct J IF Round Natural Diamond

VG • J/IF • GIA 7456200924

Certificate GIA 7456200924

Diamond specifications and retailer prices

From £1,612 GBP
As of November 5, 2026
Save £2,507 GBP (61%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,118 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 7456200924. Listed at 22 retailers as of November 5, 2026, with prices from £1,612 to £4,118, a £2,507 spread on the same certified stone. NZ Jewellers lists it at £4,118. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7456200924
Dimensions6.31 × 6.21 × 4.02 mm
L/W Ratio1.02
Star length50%
Lower girdle80%
Top View
6.31 mm6.21 mm1.01 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7456200924
Side View
Table 57.0%Crown 37°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.2%

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: £4,118 GBP|Low: £1,510 GBP|High: £4,118 GBP|Avg: £2,187 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
November 6, 2026
Retailer 7£1,612 GBP
Retailer 20£1,646 GBP
Retailer 17£1,736 GBP
Retailer 5£1,779 GBP
Retailer 6£1,785 GBP
Retailer 11£1,785 GBP
Retailer 10£1,819 GBP
Retailer 18£1,867 GBP
Retailer 12£2,060 GBP
Retailer 2£2,072 GBP
Retailer 9£2,077 GBP
Retailer 4£2,095 GBP
Retailer 19£2,095 GBP
Retailer 3£2,170 GBP
Retailer 8£2,207 GBP
Retailer 13£2,326 GBP
Retailer 15£2,404 GBP
Retailer 14£2,441 GBP
Retailer 16£3,442 GBP
NZ Jewellers£4,118 GBP

40 data points across 20 retailers

22 retailers£1,612 GBP to £4,118 GBP

A
Cheapest Retailer
-
£1,612 GBP
A
Retailer 2
-
£1,646 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,736 GBP
View
A
Retailer 4
-
£1,779 GBP
View
A
Retailer 5
-
£1,785 GBP
View
Retailer 6
-
£1,785 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£1,819 GBP
View
A
Retailer 8
-
£1,867 GBP
View
Retailer 9
-
£1,906 GBP
View
Price last confirmed 89 days ago
B+
Retailer 10
-
£2,060 GBP
View
B+
Retailer 11
-
£2,072 GBP
View
B+
Retailer 12
-
£2,077 GBP
View
B+
Retailer 13
-
£2,095 GBP
View
B+
Retailer 14
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£2,095 GBP
View
B+
Retailer 15
-
£2,170 GBP
View
Retailer 16
-
£2,207 GBP
View
Price last confirmed 30 days ago
B+
Retailer 17
-
£2,326 GBP
View
B+
Retailer 18
-
£2,359 GBP
View
B+
Retailer 19
-
£2,404 GBP
View
B+
Retailer 20
-
£2,441 GBP
View
B
Retailer 21
-
£3,442 GBP
View
Most Expensive
B
NZ Jewellers
e2e37139-1e78-4335-84e8-387f55453483 · Nov 5
£4,118 GBP
$5,543 USD
View
21 more retailers have this diamond
Prices start from £1,612 GBPSave up to £2,507 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
£1,612 GBP