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Round|Natural|GIA

0.52ct I SI2 Round Natural Diamond

GD • I/SI2 • GIA 6301482362

Certificate GIA 6301482362

Diamond specifications and retailer prices

From £322 GBP
$431 USD
As of October 28, 2026
Save £912 GBP (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,234 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 SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 6301482362. Listed at 10 retailers as of October 27, 2026, with prices from £322 to £1,234, a £912 spread on the same certified stone. NZ Jewellers lists it at £1,234. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
I
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6301482362
Dimensions4.94 × 4.90 × 3.22 mm
L/W Ratio1.01
Top View
4.94 mm4.90 mm0.52 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6301482362
Side View
Table 59.0%Crown 38.5°Girdle: Very ThickPavilion 40.2°Culet: NoneDepth 65.5%

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: Oct 28
Current: £1,234 GBP|Low: £190 GBP|High: £1,246 GBP|Avg: £489 GBP|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9£322 GBP
Retailer 5£341 GBP
Retailer 7£346 GBP
Retailer 8£346 GBP
Retailer 10£371 GBP
Retailer 4£452 GBP
Retailer 2£461 GBP
Retailer 3£502 GBP
Retailer 6£744 GBP
NZ Jewellers£1,234 GBP

44 data points across 10 retailers

10 retailers£322 GBP to £1,234 GBP

B+
Cheapest Retailer
-
£322 GBP
$431 USD
B+
Retailer 2
-
£341 GBP
$457 USD
View
Final sale: no returns
B+
Retailer 3
-
£346 GBP
$464 USD
View
B+
Retailer 4
-
£346 GBP
$464 USD
View
B+
Retailer 5
-
£371 GBP
$497 USD
View
B+
Retailer 6
-
£452 GBP
$605 USD
View
B+
Retailer 7
-
£461 GBP
View
B+
Retailer 8
-
£502 GBP
€641 EUR
View
B
Retailer 9
-
£744 GBP
View
Most Expensive
C
NZ Jewellers
e07f41d2-e39b-4ebc-8763-37f6639c91c1 · Oct 27
£1,234 GBP
$1,653 USD
View
9 more retailers have this diamond
Prices start from £322 GBPSave up to £912 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+
0.52ct Round
£322 GBP