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Round|Natural|GIA

0.52ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7566421641

Certificate GIA 7566421641

Diamond specifications and retailer prices

From £508 GBP
As of November 4, 2026
Save £598 GBP (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,727 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7566421641. Listed at 15 retailers as of November 4, 2026, with a 118% 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

0.52
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7566421641
Dimensions5.23 × 5.22 × 3.14 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
5.23 mm5.22 mm0.52 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566421641
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

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 4
Current: £1,727 GBP|Low: £466 GBP|High: £1,728 GBP|Avg: £810 GBP|-0.0%
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
November 4, 2026
Retailer 15£508 GBP
Retailer 6£551 GBP
Retailer 14£565 GBP
Retailer 13£572 GBP
Retailer 4£633 GBP
Retailer 12£636 GBP
Retailer 2£649 GBP
Retailer 8£681 GBP
Retailer 9£693 GBP
Retailer 10£719 GBP
Retailer 3£758 GBP
Retailer 5£849 GBP
Retailer 16£972 GBP
Retailer 11£1,008 GBP
Retailer 7£1,106 GBP
NZ Jewellers£1,727 GBP

25 data points across 16 retailers

15 retailers£508 GBP to £1,106 GBP

A
Cheapest Retailer
-
£508 GBP
Final sale: no returns
Retailer 2
-
£551 GBP
View
Price last confirmed 19 days ago
A
Retailer 3
-
£565 GBP
View
A
Retailer 4
-
£572 GBP
View
Retailer 5
-
£633 GBP
View
Price last confirmed 16 days ago
Retailer 6
-
£636 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£649 GBP
View
B+
Retailer 8
-
£693 GBP
View
B+
Retailer 9
-
£719 GBP
View
B+
Retailer 10
-
£758 GBP
View
Retailer 11
-
£849 GBP
View
Price last confirmed 19 days ago
B
Retailer 12
-
£972 GBP
View
B
Retailer 13
-
£1,008 GBP
View
B
Retailer 14
-
£1,106 GBP
View
Most Expensive
NZ Jewellers
8daf3839-b354-4290-b5bc-1db89c4373d1 · Oct 27
£1,727 GBP
$2,332 USD
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from £508 GBPSave up to £598 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
0.52ct Round
£508 GBP