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Round|Natural|GIA

0.53ct K I1 Round Natural Diamond

VG • K/I1 • GIA 7251985354

Certificate GIA 7251985354

Diamond specifications and retailer prices

From £373 GBP
As of November 5, 2026
Save £919 GBP (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,292 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and I1 clarity (included), with a very-good cut grade and certified by GIA 7251985354. Listed at 6 retailers as of November 4, 2026, with prices from £373 to £1,292, a £919 spread on the same certified stone. NZ Jewellers lists it at £1,292. 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

0.53
Carat
K
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7251985354
Dimensions5.18 × 5.20 × 3.28 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.18 mm5.20 mm0.53 ctK / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7251985354
Side View
Table 54.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £1,292 GBP|Low: £373 GBP|High: £1,292 GBP|Avg: £575 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5£373 GBP
Retailer 3£402 GBP
Retailer 7£402 GBP
Retailer 6£431 GBP
Retailer 4£460 GBP
Retailer 8£499 GBP
Retailer 10£603 GBP
Retailer 2£607 GBP
Retailer 9£627 GBP
NZ Jewellers£1,292 GBP

19 data points across 10 retailers

6 retailers£373 GBP to £1,292 GBP

B+
Cheapest Retailer
-
£373 GBP
Retailer 2
-
£402 GBP
View
Price last confirmed 8 days ago
B
Retailer 3
-
£402 GBP
View
B
Retailer 4
-
£431 GBP
View
B
Retailer 5
-
£607 GBP
View
Most Expensive
C
NZ Jewellers
cfcd45c8-3ebb-4b6e-aefb-5146d0cf2f4a · Nov 4
£1,292 GBP
$1,739 USD
View
5 more retailers have this diamond
Prices start from £373 GBPSave up to £919 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+
0.53ct Round
£373 GBP