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Oval|Natural|GIA

1.54ct F I1 Oval Natural Diamond

F/I1 • GIA 2327807097

Shape and cutting style on the report: Oval brilliant

Certificate GIA 2327807097

Diamond specifications and retailer prices

From £3,281 GBP
HK$34,400 HKD
As of November 1, 2026
Save £3,542 GBP (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £6,824 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.54ct natural oval diamond

This 1.54ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 2327807097. Listed at 8 retailers as of October 30, 2026, with prices from £3,281 to £6,824, a £3,542 spread on the same certified stone. NZ Jewellers lists it at £6,824. 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

1.54
Carat
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2327807097
Dimensions9.40 × 6.26 × 3.96 mm
L/W Ratio1.50
Top View
9.40 mm6.26 mm1.54 ctF / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2327807097
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.3%

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: £6,824 GBP|Low: £3,128 GBP|High: £7,725 GBP|Avg: £4,732 GBP
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£3,128 GBP
Retailer 5£3,281 GBP
Retailer 10£3,558 GBP
Retailer 6£4,080 GBP
Retailer 7£4,080 GBP
Retailer 8£4,080 GBP
Retailer 3£4,423 GBP
Retailer 2£4,616 GBP
Retailer 9£4,707 GBP
Retailer 11£5,820 GBP
NZ Jewellers£6,824 GBP
Retailer 12£7,725 GBP

11 data points across 12 retailers

8 retailers£3,281 GBP to £6,824 GBP

B+
Cheapest Retailer
-
£3,281 GBP
HK$34,400 HKD
B+
Retailer 2
-
£3,558 GBP
$4,775 USD
View
B+
Retailer 3
-
£4,080 GBP
$5,475 USD
View
B+
Retailer 4
-
£4,080 GBP
$5,475 USD
View
B+
Retailer 5
-
£4,080 GBP
$5,475 USD
View
B
Retailer 6
-
£4,616 GBP
€5,899 EUR
View
B
Retailer 7
-
£4,707 GBP
$6,317 USD
View
Most Expensive
C
NZ Jewellers
e4d705a1-8dd5-4831-a3f4-ca9bec245888 · Oct 30
£6,824 GBP
$9,157 USD
View
7 more retailers have this diamond
Prices start from £3,281 GBPSave up to £3,542 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+
1.54ct Oval
£3,281 GBP