Radiant|Natural|GIA

0.55ct I FL Radiant Natural Diamond

EX • I/FL • GIA 1555343676

Certificate GIA 1555343676

Diamond specifications and retailer prices

From £385 GBP
As of November 6, 2026
Save £1,339 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,724 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.55ct natural radiant diamond

This 0.55ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555343676. Listed at 15 retailers as of November 5, 2026, with prices from £385 to £1,724, a £1,339 spread on the same certified stone. NZ Jewellers lists it at £1,724. 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
I
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555343676
Dimensions5.69 × 4.11 × 2.70 mm
L/W Ratio1.38
Girdle conditionPolished
Top View
5.69 mm4.11 mm0.55 ctI / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555343676
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
A+
Exceptional
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 6
Current: £1,724 GBP|Low: £385 GBP|High: £1,782 GBP|Avg: £699 GBP|-3.3%
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
November 7, 2026
Retailer 3£385 GBP
Retailer 7£405 GBP
Retailer 5£459 GBP
Retailer 10£520 GBP
Retailer 12£550 GBP
Retailer 6£553 GBP
Retailer 8£571 GBP
Retailer 11£571 GBP
Retailer 13£624 GBP
Retailer 4£663 GBP
Retailer 9£711 GBP
Retailer 2£1,000 GBP
NZ Jewellers£1,724 GBP

29 data points across 13 retailers

15 retailers£385 GBP to £1,724 GBP

A+
Cheapest Retailer
-
£385 GBP
Final sale: no returns
A
Retailer 2
-
£405 GBP
View
A
Retailer 3
-
£459 GBP
View
Retailer 4
-
£520 GBP
View
Price last confirmed 4 days ago
A
Retailer 5
-
£550 GBP
View
A
Retailer 6
-
£553 GBP
View
A
Retailer 7
-
£571 GBP
View
A
Retailer 8
-
£571 GBP
View
A
Retailer 9
-
£624 GBP
View
B+
Retailer 10
-
£663 GBP
View
B+
Retailer 11
-
£711 GBP
View
B+
Retailer 12
-
£771 GBP
View
Retailer 13
-
£864 GBP
View
Price last confirmed 33 days ago
B+
Retailer 14
-
£1,000 GBP
View
Most Expensive
B
NZ Jewellers
39ecb119-0da0-45ab-a96f-95e9752053a8 · Nov 5
£1,724 GBP
$2,307 USD
View
14 more retailers have this diamond
Prices start from £385 GBPSave up to £1,339 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 Radiant
£385 GBP