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Round|Natural|GIA

0.52ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2458685881

Certificate GIA 2458685881

Diamond specifications and retailer prices

From £362 GBP
₹46,132 INR
As of October 30, 2026
Save £1,211 GBP (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,573 GBP at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2458685881. Listed at 19 retailers as of October 30, 2026, with prices from £362 to £1,573, a £1,211 spread on the same certified stone. NZ Jewellers lists it at £1,573. 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

0.52
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2458685881
Dimensions5.17 × 5.20 × 3.13 mm
L/W Ratio1.01
Top View
5.17 mm5.20 mm0.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2458685881
Side View
Table 60.0%Crown 32.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 60.4%

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: Oct 30
Current: £615 GBP|Low: £359 GBP|High: £1,172 GBP|Avg: £626 GBP|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4£362 GBP
Retailer 7£462 GBP
Retailer 3£466 GBP
Retailer 8£572 GBP
Retailer 5£597 GBP
Retailer 1£615 GBP
Retailer 2£653 GBP
Retailer 6£1,164 GBP

29 data points across 8 retailers

19 retailers£362 GBP to £1,573 GBP

A
Cheapest Retailer
-
£362 GBP
₹46,132 INR
A
Retailer 2
-
£420 GBP
HK$4,400 HKD
View
A
Retailer 3
-
£462 GBP
$619 USD
View
Final sale: no returns
A
Retailer 4
-
£466 GBP
A$960 AUD
View
A
Retailer 5
-
£475 GBP
$636 USD
View
A
Retailer 6
-
£502 GBP
$672 USD
View
A
Retailer 7
-
£502 GBP
$672 USD
View
A
Retailer 8
-
£514 GBP
SGD 931 SGD
View
A
Retailer 9
-
£521 GBP
$698 USD
View
A
Retailer 10
-
£572 GBP
$766 USD
View
B+
Retailer 11
-
£578 GBP
$775 USD
View
A
Retailer 12
-
£597 GBP
View
B+
Retailer 13
-
£600 GBP
$804 USD
View
B+
Retailer 14
-
£615 GBP
View
B+
Retailer 15
-
£653 GBP
€833 EUR
View
B
Retailer 16
-
£778 GBP
$1,042 USD
View
B
Retailer 17
-
£1,164 GBP
View
B
Retailer 18
-
£1,198 GBP
View
Most Expensive
B
NZ Jewellers
b25e0cd0-bdde-48b1-a52a-076099f01f38 · Oct 30
£1,573 GBP
$2,107 USD
View
18 more retailers have this diamond
Prices start from £362 GBPSave up to £1,211 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
£362 GBP