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Round|Natural|GIA

0.55ct J IF Round Natural Diamond

EX • J/IF • GIA 1479327840

Certificate GIA 1479327840

Diamond specifications and retailer prices

From £401 GBP
HK$4,200 HKD
As of November 1, 2026
Save £1,116 GBP (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,517 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1479327840. Listed at 19 retailers as of October 30, 2026, with prices from £401 to £1,517, a £1,116 spread on the same certified stone. NZ Jewellers lists it at £1,517. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1479327840
Dimensions5.27 × 5.30 × 3.23 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Minor Details of Polish
Top View
5.27 mm5.30 mm0.55 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1479327840
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NDepth 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 1
Current: £1,517 GBP|Low: £390 GBP|High: £1,517 GBP|Avg: £658 GBP|+2.8%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 11£401 GBP
Retailer 6£446 GBP
Retailer 18£451 GBP
Retailer 9£459 GBP
Retailer 7£504 GBP
Retailer 15£521 GBP
Retailer 17£521 GBP
Retailer 2£545 GBP
Retailer 19£558 GBP
Retailer 10£559 GBP
Retailer 13£562 GBP
Retailer 3£578 GBP
Retailer 4£602 GBP
Retailer 5£666 GBP
Retailer 8£668 GBP
Retailer 12£708 GBP
Retailer 14£747 GBP
Retailer 16£1,123 GBP
NZ Jewellers£1,517 GBP

40 data points across 19 retailers

19 retailers£401 GBP to £1,517 GBP

A
Cheapest Retailer
-
£401 GBP
HK$4,200 HKD
A
Retailer 2
-
£446 GBP
$598 USD
View
Final sale: no returns
A
Retailer 3
-
£451 GBP
$604 USD
View
A
Retailer 4
-
£459 GBP
$615 USD
View
Retailer 5
-
£471 GBP
$631 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
£504 GBP
SGD 912 SGD
View
A
Retailer 7
-
£521 GBP
$698 USD
View
B+
Retailer 8
-
£545 GBP
View
B+
Retailer 9
-
£558 GBP
$748 USD
View
B+
Retailer 10
-
£559 GBP
$749 USD
View
B+
Retailer 11
-
£562 GBP
View
B+
Retailer 12
-
£578 GBP
View
B+
Retailer 13
-
£602 GBP
$806 USD
View
B+
Retailer 14
-
£666 GBP
$893 USD
View
B+
Retailer 15
-
£668 GBP
$895 USD
View
B+
Retailer 16
-
£708 GBP
€903 EUR
View
B+
Retailer 17
-
£747 GBP
ZAR 16,168 ZAR
View
B
Retailer 18
-
£1,123 GBP
View
Most Expensive
B
NZ Jewellers
56ac50f8-c0ef-4803-836e-15d707e96c06 · Oct 30
£1,517 GBP
$2,033 USD
View
18 more retailers have this diamond
Prices start from £401 GBPSave up to £1,116 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
0.55ct Round
£401 GBP