Radiant|Natural|GIA

0.51ct E VVS1 Radiant Natural Diamond

EX • E/VVS1 • GIA 5553024476

Certificate GIA 5553024476

Diamond specifications and retailer prices

From £368 GBP
$490 USD
As of October 28, 2026
Save £854 GBP (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,650 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553024476. Listed at 15 retailers as of October 28, 2026, with a 232% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553024476
Dimensions5.49 × 4.00 × 2.70 mm
L/W Ratio1.37
Top View
5.49 mm4.00 mm0.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553024476
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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: Oct 28
Current: £1,222 GBP|Low: £349 GBP|High: £1,222 GBP|Avg: £618 GBP|+18.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 2£368 GBP
Retailer 9£391 GBP
Retailer 7£471 GBP
Retailer 3£515 GBP
Retailer 12£546 GBP
Retailer 8£596 GBP
Retailer 11£603 GBP
Retailer 10£641 GBP
Retailer 6£642 GBP
Retailer 5£703 GBP
Retailer 4£825 GBP
Retailer 1£1,222 GBP

27 data points across 12 retailers

15 retailers£368 GBP to £1,222 GBP

A
Cheapest Retailer
-
£368 GBP
$490 USD
Final sale: no returns
A+
Retailer 2
-
£391 GBP
₹49,577 INR
View
Price last confirmed 11 days ago
A
Retailer 3
-
£471 GBP
HK$4,900 HKD
View
A
Retailer 4
-
£515 GBP
$686 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£526 GBP
$700 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
£546 GBP
$727 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
£546 GBP
SGD 983 SGD
View
Price last confirmed 10 days ago
A
Retailer 8
-
£596 GBP
€755 EUR
View
Price last confirmed 6 days ago
A
Retailer 9
-
£603 GBP
$803 USD
View
Price last confirmed 10 days ago
A
Retailer 10
-
£641 GBP
$853 USD
View
A
Retailer 11
-
£642 GBP
$855 USD
View
A
Retailer 12
-
£703 GBP
€891 EUR
View
B+
Retailer 13
-
£825 GBP
A$1,690 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
£1,222 GBP
View
Most Expensive
B
NZ Jewellers
f7fe7f05-9ce4-43d9-abf7-8cee05e79df1 · Oct 17
£1,650 GBP
$2,197 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from £368 GBPSave up to £854 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+
0.51ct Radiant
£368 GBP