Round|Natural|GIA

1.54ct J IF Round Natural Diamond

EX • J/IF • GIA 2424889452

Certificate GIA 2424889452

Diamond specifications and retailer prices

From £6,450 GBP
$8,642 USD
As of October 31, 2026
Save £2,028 GBP (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £8,478 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2424889452. Listed at 9 retailers as of October 31, 2026, with prices from £6,450 to £8,478, a £2,028 spread on the same certified stone. Yorxs lists it at £8,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2424889452
Dimensions7.40 × 7.35 × 4.54 mm
L/W Ratio1.01
Top View
7.40 mm7.35 mm1.54 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2424889452
Side View
Table 61.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £7,452 GBP|Low: £7,124 GBP|High: £8,478 GBP|Avg: £7,580 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 3£7,124 GBP
Retailer 2£7,280 GBP
Retailer 1£7,452 GBP
Yorxs£8,478 GBP

39 data points across 4 retailers

9 retailers£6,450 GBP to £8,478 GBP

B+
Cheapest Retailer
-
£6,450 GBP
$8,642 USD
B+
Retailer 2
-
£6,812 GBP
CA$12,677 CAD
View
B
Retailer 3
-
£7,124 GBP
$9,546 USD
View
B
Retailer 4
-
£7,254 GBP
$9,719 USD
View
B+
Retailer 5
-
£7,280 GBP
SGD 13,181 SGD
View
B+
Retailer 6
-
£7,452 GBP
View
B
Retailer 7
-
£8,166 GBP
$10,942 USD
View
B
Retailer 8
-
£8,448 GBP
$11,319 USD
View
Most Expensive
B
Yorxs
PHK-0352 · Oct 31
£8,478 GBP
€10,819 EUR
View
8 more retailers have this diamond
Prices start from £6,450 GBPSave up to £2,028 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 Round
£6,450 GBP