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Round|Natural|GIA

1.54ct G FL Round Natural Diamond

EX • G/FL • GIA 2547049254

Certificate GIA 2547049254

Diamond specifications and retailer prices

From £9,646 GBP
As of November 4, 2026
Save £5,899 GBP (38%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £15,546 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2547049254. Listed at 11 retailers as of November 4, 2026, with prices from £9,646 to £15,546, a £5,899 spread on the same certified stone. NZ Jewellers lists it at £15,546. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547049254
Dimensions7.40 × 7.45 × 4.53 mm
L/W Ratio1.01
Star length45%
Culet sizeNone
Top View
7.40 mm7.45 mm1.54 ctG / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547049254
Side View
Table 59.0%Crown 35.5°GirdlePavilion 40.8°Culet: NoneDepth 61.1%

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 4
Current: £15,546 GBP|Low: £9,073 GBP|High: £18,195 GBP|Avg: £12,015 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
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 13£9,646 GBP
Retailer 9£9,866 GBP
Retailer 4£9,898 GBP
Retailer 5£10,484 GBP
Retailer 7£10,602 GBP
Retailer 10£10,982 GBP
Retailer 15£11,057 GBP
Retailer 12£11,154 GBP
Retailer 3£11,198 GBP
Retailer 11£11,582 GBP
Retailer 8£11,704 GBP
Retailer 14£14,077 GBP
Retailer 2£14,528 GBP
NZ Jewellers£15,546 GBP
Retailer 6£18,195 GBP

29 data points across 15 retailers

11 retailers£9,646 GBP to £15,546 GBP

A
Cheapest Retailer
-
£9,646 GBP
A
Retailer 2
-
£9,866 GBP
View
Final sale: no returns
A
Retailer 3
-
£10,982 GBP
View
A
Retailer 4
-
£11,057 GBP
View
A
Retailer 5
-
£11,154 GBP
View
A
Retailer 6
-
£11,198 GBP
View
B+
Retailer 7
-
£11,582 GBP
View
B+
Retailer 8
-
£11,704 GBP
View
B+
Retailer 9
-
£14,077 GBP
View
B+
Retailer 10
-
£14,528 GBP
View
Most Expensive
B
NZ Jewellers
bf8464b6-b352-4520-83e3-e2bafff565db · Nov 5
£15,546 GBP
$20,923 USD
View
10 more retailers have this diamond
Prices start from £9,646 GBPSave up to £5,899 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
1.54ct Round
£9,646 GBP