CaratHunter
Plans
Round|Natural|GIA

1.01ct E IF Round Natural Diamond

EX • E/IF • GIA 1246072514

Certificate GIA 1246072514

Diamond specifications and retailer prices

From £4,921 GBP
HK$51,200 HKD
As of October 30, 2026
Save £6,329 GBP (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £11,250 GBP at NZ Jewellers · As of October 30, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1246072514. Listed at 11 retailers as of October 30, 2026, with prices from £4,921 to £11,250, a £6,329 spread on the same certified stone. NZ Jewellers lists it at £11,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1246072514
Dimensions6.39 × 6.34 × 3.99 mm
L/W Ratio1.01
Top View
6.39 mm6.34 mm1.01 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246072514
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: £11,250 GBP|Low: £4,921 GBP|High: £11,576 GBP|Avg: £7,094 GBP|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6£4,921 GBP
Retailer 3£5,551 GBP
Retailer 2£5,630 GBP
Retailer 11£5,795 GBP
Retailer 4£6,044 GBP
Retailer 10£6,727 GBP
Retailer 9£6,830 GBP
Retailer 7£6,980 GBP
Retailer 5£7,337 GBP
Retailer 8£9,425 GBP
NZ Jewellers£11,250 GBP

24 data points across 11 retailers

11 retailers£4,921 GBP to £11,250 GBP

A+
Cheapest Retailer
-
£4,921 GBP
HK$51,200 HKD
Retailer 2
-
£5,551 GBP
SGD 9,990 SGD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£5,630 GBP
€7,141 EUR
View
A
Retailer 4
-
£5,795 GBP
$7,717 USD
View
A
Retailer 5
-
£6,044 GBP
View
A
Retailer 6
-
£6,727 GBP
$8,958 USD
View
A
Retailer 7
-
£6,830 GBP
$9,096 USD
View
A
Retailer 8
-
£6,980 GBP
$9,295 USD
View
A
Retailer 9
-
£7,337 GBP
€9,305 EUR
View
B+
Retailer 10
-
£9,425 GBP
View
Most Expensive
B+
NZ Jewellers
cd5568a4-28ba-46c4-8268-2c56b6f1a233 · Oct 30
£11,250 GBP
$14,982 USD
View
10 more retailers have this diamond
Prices start from £4,921 GBPSave up to £6,329 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
£4,921 GBP