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Round|Natural|GIA

0.53ct K I1 Round Natural Diamond

VG • K/I1 • GIA 2316749405

Certificate GIA 2316749405

Diamond specifications and retailer prices

From £382 GBP
As of November 5, 2026
Save £940 GBP (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,322 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 2316749405. Listed at 6 retailers as of November 4, 2026, with prices from £382 to £1,322, a £940 spread on the same certified stone. NZ Jewellers lists it at £1,322. 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
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2316749405
Dimensions5.14 × 5.18 × 3.23 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
5.14 mm5.18 mm0.53 ctK / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2316749405
Side View
Table 56.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.6%

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: Nov 5
Current: £1,322 GBP|Low: £382 GBP|High: £1,322 GBP|Avg: £583 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5£382 GBP
Retailer 3£412 GBP
Retailer 7£412 GBP
Retailer 6£441 GBP
Retailer 4£471 GBP
Retailer 8£506 GBP
Retailer 2£621 GBP
Retailer 9£641 GBP
NZ Jewellers£1,322 GBP

20 data points across 9 retailers

6 retailers£382 GBP to £1,322 GBP

B+
Cheapest Retailer
-
£382 GBP
Retailer 2
-
£412 GBP
View
Price last confirmed 8 days ago
B
Retailer 3
-
£412 GBP
View
B
Retailer 4
-
£441 GBP
View
B
Retailer 5
-
£621 GBP
View
Most Expensive
C
NZ Jewellers
2ed01180-d584-4b59-99f3-f3b4502efdb6 · Nov 4
£1,322 GBP
$1,779 USD
View
5 more retailers have this diamond
Prices start from £382 GBPSave up to £940 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
£382 GBP