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Round|Natural|GIA

0.53ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2568665585

Certificate GIA 2568665585

Diamond specifications and retailer prices

From £362 GBP
As of November 6, 2026
Save £1,147 GBP (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,509 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2568665585. Listed at 19 retailers as of November 4, 2026, with prices from £362 to £1,509, a £1,147 spread on the same certified stone. NZ Jewellers lists it at £1,509. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.53
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2568665585
Dimensions5.24 × 5.27 × 3.20 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
5.24 mm5.27 mm0.53 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568665585
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.8%

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 6
Current: £1,509 GBP|Low: £362 GBP|High: £1,545 GBP|Avg: £608 GBP|-2.4%
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
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2£362 GBP
Retailer 11£418 GBP
Retailer 5£444 GBP
Retailer 9£463 GBP
Retailer 4£470 GBP
Retailer 7£481 GBP
Retailer 10£493 GBP
Retailer 6£507 GBP
Retailer 13£512 GBP
Retailer 17£518 GBP
Retailer 3£555 GBP
Retailer 12£568 GBP
Retailer 18£579 GBP
Retailer 14£584 GBP
Retailer 16£589 GBP
Retailer 8£605 GBP
Retailer 15£658 GBP
Retailer 19£1,109 GBP
NZ Jewellers£1,509 GBP

14 data points across 19 retailers

19 retailers£362 GBP to £1,509 GBP

A
Cheapest Retailer
-
£362 GBP
A
Retailer 2
-
£418 GBP
View
A
Retailer 3
-
£444 GBP
View
Final sale: no returns
A
Retailer 4
-
£463 GBP
View
A
Retailer 5
-
£470 GBP
View
A
Retailer 6
-
£481 GBP
View
Retailer 7
-
£493 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£507 GBP
View
A
Retailer 9
-
£512 GBP
View
A
Retailer 10
-
£518 GBP
View
A
Retailer 11
-
£555 GBP
View
A
Retailer 12
-
£568 GBP
View
A
Retailer 13
-
£579 GBP
View
B+
Retailer 14
-
£584 GBP
View
A
Retailer 15
-
£589 GBP
View
A
Retailer 16
-
£605 GBP
View
B+
Retailer 17
-
£658 GBP
View
B
Retailer 18
-
£1,109 GBP
View
Most Expensive
B
NZ Jewellers
2a4938e2-4672-4f6a-becf-5a80d56252ca · Nov 4
£1,509 GBP
$2,031 USD
View
18 more retailers have this diamond
Prices start from £362 GBPSave up to £1,147 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
0.53ct Round
£362 GBP