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Round|Natural|GIA

1.01ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 7556065190

Certificate GIA 7556065190

Diamond specifications and retailer prices

From £1,347 GBP
HK$14,100 HKD
As of November 1, 2026
Save £2,117 GBP (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,741 GBP at NZ Jewellers · As of October 17, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7556065190. Listed at 19 retailers as of October 27, 2026, with a 157% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7556065190
Dimensions6.24 × 6.33 × 4.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Pinpoint
Top View
6.24 mm6.33 mm1.01 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556065190
Side View
Table 57.0%Crown 37.5°Girdle: THN-THKPavilion 41°Culet: NoneDepth 64.6%

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 1
Current: £1,413 GBP|Low: £1,328 GBP|High: £3,488 GBP|Avg: £2,086 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4£1,347 GBP
Retailer 1£1,413 GBP
Retailer 2£1,559 GBP
Retailer 8£1,634 GBP
Retailer 9£1,667 GBP
Retailer 10£1,876 GBP
Retailer 3£1,882 GBP
Retailer 7£2,203 GBP
Retailer 6£3,108 GBP
Retailer 5£3,464 GBP

35 data points across 10 retailers

19 retailers£1,347 GBP to £3,464 GBP

A
Cheapest Retailer
-
£1,347 GBP
HK$14,100 HKD
A
Retailer 2
-
£1,413 GBP
₹180,369 INR
View
A
Retailer 3
-
£1,559 GBP
SGD 2,823 SGD
View
A
Retailer 4
-
£1,634 GBP
$2,190 USD
View
Final sale: no returns
Retailer 5
-
£1,667 GBP
$2,234 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£1,678 GBP
$2,249 USD
View
Retailer 7
-
£1,790 GBP
$2,398 USD
View
Price last confirmed 34 days ago
Retailer 8
-
£1,790 GBP
$2,398 USD
View
Price last confirmed 17 days ago
Retailer 9
-
£1,790 GBP
$2,398 USD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
£1,869 GBP
SGD 3,385 SGD
View
Retailer 11
-
£1,873 GBP
$2,509 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
£1,876 GBP
$2,513 USD
View
A
Retailer 13
-
£1,882 GBP
View
Retailer 14
-
£2,065 GBP
$2,767 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
£2,203 GBP
€2,811 EUR
View
B
Retailer 16
-
£3,108 GBP
View
B
Retailer 17
-
£3,464 GBP
View
Retailer 18
-
£3,741 GBP
$5,013 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
45fdd387-7403-4852-a09a-33d6fc003c13 · Oct 17
£3,741 GBP
$5,013 USD
View
Price last confirmed 16 days ago
18 more retailers have this diamond
Prices start from £1,347 GBPSave up to £2,117 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
£1,347 GBP