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Round|Natural|GIA

1.51ct F I1 Round Natural Diamond

GD • F/I1 • GIA 7362575611

Certificate GIA 7362575611

Diamond specifications and retailer prices

From £3,689 GBP
$4,950 USD
As of November 1, 2026
Save £4,368 GBP (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £8,056 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 7362575611. Listed at 10 retailers as of November 1, 2026, with prices from £3,689 to £8,056, a £4,368 spread on the same certified stone. NZ Jewellers lists it at £8,056. 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

1.51
Carat
F
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7362575611
Dimensions7.20 × 7.12 × 4.66 mm
L/W Ratio1.01
Top View
7.20 mm7.12 mm1.51 ctF / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7362575611
Side View
Table 55.0%Crown 36°Girdle: MED-VTKPavilion 41°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £8,056 GBP|Low: £3,689 GBP|High: £8,056 GBP|Avg: £4,746 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4£3,689 GBP
Retailer 3£3,724 GBP
Retailer 10£3,784 GBP
Retailer 9£3,806 GBP
Retailer 5£4,364 GBP
Retailer 6£4,364 GBP
Retailer 8£4,364 GBP
Retailer 7£5,035 GBP
Retailer 2£5,240 GBP
Retailer 11£5,743 GBP
NZ Jewellers£8,056 GBP

20 data points across 11 retailers

10 retailers£3,689 GBP to £8,056 GBP

B+
Cheapest Retailer
-
£3,689 GBP
$4,950 USD
B
Retailer 2
-
£3,806 GBP
$5,107 USD
View
Retailer 3
-
£4,364 GBP
$5,856 USD
View
Price last confirmed 56 days ago
B
Retailer 4
-
£4,364 GBP
$5,856 USD
View
B
Retailer 5
-
£4,364 GBP
$5,856 USD
View
B
Retailer 6
-
£4,364 GBP
$5,856 USD
View
Retailer 7
-
£5,035 GBP
$6,757 USD
View
Price last confirmed 57 days ago
B
Retailer 8
-
£5,035 GBP
$6,757 USD
View
B
Retailer 9
-
£5,240 GBP
€6,697 EUR
View
Most Expensive
C
NZ Jewellers
71058410-777d-4dfe-8fa8-e56b200fe046 · Nov 2
£8,056 GBP
$10,811 USD
View
9 more retailers have this diamond
Prices start from £3,689 GBPSave up to £4,368 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.

B+
1.51ct Round
£3,689 GBP