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Round|Natural|GIA

1.54ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1557379905

Certificate GIA 1557379905

Diamond specifications and retailer prices

From £5,088 GBP
As of November 4, 2026
Save £4,662 GBP (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £9,750 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1557379905. Listed at 9 retailers as of November 4, 2026, with prices from £5,088 to £9,750, a £4,662 spread on the same certified stone. NZ Jewellers lists it at £9,750. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1557379905
Dimensions7.33 × 7.37 × 4.62 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Feather
Top View
7.33 mm7.37 mm1.54 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557379905
Side View
Table 58.0%Crown 34.5°GirdlePavilion 41.6°Culet: NoneDepth 62.8%

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: £9,750 GBP|Low: £4,840 GBP|High: £9,750 GBP|Avg: £6,729 GBP|+1.9%
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 5, 2026
Retailer 8£5,088 GBP
Retailer 12£5,280 GBP
Retailer 7£5,381 GBP
Retailer 10£5,829 GBP
Retailer 6£5,919 GBP
Retailer 3£6,055 GBP
Retailer 2£6,321 GBP
Retailer 11£6,726 GBP
Retailer 9£7,417 GBP
Retailer 5£8,102 GBP
Retailer 4£9,241 GBP
NZ Jewellers£9,750 GBP

28 data points across 12 retailers

9 retailers£5,088 GBP to £9,750 GBP

B+
Cheapest Retailer
-
£5,088 GBP
B+
Retailer 2
-
£5,381 GBP
View
Final sale: no returns
B+
Retailer 3
-
£5,829 GBP
View
B+
Retailer 4
-
£5,919 GBP
View
B+
Retailer 5
-
£6,321 GBP
View
B
Retailer 6
-
£6,726 GBP
View
B
Retailer 7
-
£7,417 GBP
View
B
Retailer 8
-
£8,102 GBP
View
Most Expensive
B
NZ Jewellers
1f40d53c-edf6-465d-974f-2b31da20f8ef · Nov 5
£9,750 GBP
$13,123 USD
View
8 more retailers have this diamond
Prices start from £5,088 GBPSave up to £4,662 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
£5,088 GBP