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Round|Natural|GIA

1.01ct E I1 Round Natural Diamond

VG • E/I1 • GIA 1445130576

Certificate GIA 1445130576

Diamond specifications and retailer prices

From £1,185 GBP
HK$12,400 HKD
As of October 30, 2026
Save £2,259 GBP (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,444 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 I1 clarity (included), with a very-good cut grade and certified by GIA 1445130576. Listed at 10 retailers as of October 30, 2026, with prices from £1,185 to £3,444, a £2,259 spread on the same certified stone. NZ Jewellers lists it at £3,444. 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
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1445130576
Dimensions6.31 × 6.27 × 4.02 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Knot
Top View
6.31 mm6.27 mm1.01 ctE / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1445130576
Side View
Table 60.0%Crown 36.5°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 63.9%

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: Oct 30
Current: £1,194 GBP|Low: £1,185 GBP|High: £2,063 GBP|Avg: £1,534 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5£1,185 GBP
Retailer 1£1,194 GBP
Retailer 4£1,487 GBP
Retailer 3£1,488 GBP
Retailer 6£1,647 GBP
Retailer 2£2,063 GBP

46 data points across 6 retailers

10 retailers£1,185 GBP to £3,444 GBP

A
Cheapest Retailer
-
£1,185 GBP
HK$12,400 HKD
A
Retailer 2
-
£1,194 GBP
₹152,405 INR
View
B+
Retailer 3
-
£1,487 GBP
$1,992 USD
View
B+
Retailer 4
-
£1,488 GBP
$1,994 USD
View
B+
Retailer 5
-
£1,647 GBP
$2,207 USD
View
B+
Retailer 6
-
£1,647 GBP
$2,207 USD
View
B+
Retailer 7
-
£1,723 GBP
$2,309 USD
View
B+
Retailer 8
-
£1,901 GBP
$2,547 USD
View
B
Retailer 9
-
£2,063 GBP
€2,632 EUR
View
Most Expensive
C
NZ Jewellers
baf28724-427d-4462-afab-a19d6a358988 · Oct 30
£3,444 GBP
$4,614 USD
View
9 more retailers have this diamond
Prices start from £1,185 GBPSave up to £2,259 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
£1,185 GBP