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Oval|Natural|GIA

1.56ct F I1 Oval Natural Diamond

ID • F/I1 • GIA 1325014732

Certificate GIA 1325014732

Diamond specifications and retailer prices

From £3,443 GBP
HK$36,100 HKD
As of November 1, 2026
Save £3,733 GBP (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £7,176 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.56ct natural oval diamond

This 1.56ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1325014732. Listed at 8 retailers as of October 30, 2026, with prices from £3,443 to £7,176, a £3,733 spread on the same certified stone. NZ Jewellers lists it at £7,176. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1325014732
Dimensions9.73 × 6.48 × 3.72 mm
L/W Ratio1.50
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
9.73 mm6.48 mm1.56 ctF / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1325014732
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 57.4%

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: £7,176 GBP|Low: £3,168 GBP|High: £8,102 GBP|Avg: £4,910 GBP|-11.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4£3,168 GBP
Retailer 5£3,443 GBP
Retailer 10£3,742 GBP
Retailer 6£4,291 GBP
Retailer 7£4,291 GBP
Retailer 8£4,291 GBP
Retailer 3£4,454 GBP
Retailer 2£4,686 GBP
Retailer 9£4,951 GBP
Retailer 11£5,895 GBP
NZ Jewellers£7,176 GBP
Retailer 12£7,825 GBP

12 data points across 12 retailers

8 retailers£3,443 GBP to £7,176 GBP

A
Cheapest Retailer
-
£3,443 GBP
HK$36,100 HKD
A
Retailer 2
-
£3,742 GBP
$5,021 USD
View
B+
Retailer 3
-
£4,291 GBP
$5,758 USD
View
B+
Retailer 4
-
£4,291 GBP
$5,758 USD
View
B+
Retailer 5
-
£4,291 GBP
$5,758 USD
View
B+
Retailer 6
-
£4,686 GBP
€5,989 EUR
View
B
Retailer 7
-
£4,951 GBP
$6,644 USD
View
Most Expensive
B
NZ Jewellers
1e8498e8-b331-4ca3-9f44-349d98b98052 · Oct 30
£7,176 GBP
$9,630 USD
View
7 more retailers have this diamond
Prices start from £3,443 GBPSave up to £3,733 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
1.56ct Oval
£3,443 GBP