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Round|Natural|GIA

1.54ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 1242028922

Certificate GIA 1242028922

Diamond specifications and retailer prices

From £4,922 GBP
As of November 4, 2026
Save £5,498 GBP (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £10,420 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1242028922. Listed at 17 retailers as of November 4, 2026, with prices from £4,922 to £10,420, a £5,498 spread on the same certified stone. NZ Jewellers lists it at £10,420. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1242028922
Dimensions7.36 × 7.41 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
7.36 mm7.41 mm1.54 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242028922
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 61.8%

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 4
Current: £6,039 GBP|Low: £5,210 GBP|High: £8,787 GBP|Avg: £6,452 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7£5,210 GBP
Retailer 9£5,212 GBP
Retailer 8£5,731 GBP
Retailer 2£5,784 GBP
Retailer 6£5,975 GBP
Retailer 1£6,039 GBP
Retailer 4£6,763 GBP
Retailer 3£7,601 GBP
Retailer 5£8,659 GBP

44 data points across 9 retailers

17 retailers£4,922 GBP to £10,420 GBP

B+
Cheapest Retailer
-
£4,922 GBP
Retailer 2
-
£5,210 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£5,210 GBP
View
Final sale: no returns
B+
Retailer 4
-
£5,212 GBP
View
B+
Retailer 5
-
£5,549 GBP
View
B+
Retailer 6
-
£5,644 GBP
View
B+
Retailer 7
-
£5,731 GBP
View
B+
Retailer 8
-
£5,784 GBP
View
B+
Retailer 9
-
£5,974 GBP
View
Retailer 10
-
£5,975 GBP
View
Price last confirmed 15 days ago
B+
Retailer 11
-
£6,039 GBP
View
B+
Retailer 12
-
£6,275 GBP
View
B
Retailer 13
-
£6,513 GBP
View
B+
Retailer 14
-
£6,763 GBP
View
B
Retailer 15
-
£7,601 GBP
View
B
Retailer 16
-
£8,659 GBP
View
Most Expensive
B
NZ Jewellers
21c588ec-1b36-4b32-88fc-d36bbdaa2077 · Nov 5
£10,420 GBP
$14,025 USD
View
16 more retailers have this diamond
Prices start from £4,922 GBPSave up to £5,498 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
£4,922 GBP