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Round|Natural|GIA

0.52ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6565429412

Certificate GIA 6565429412

Diamond specifications and retailer prices

From £219 GBP
₹27,927 INR
As of October 30, 2026
Save £306 GBP (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £525 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565429412. Listed at 7 retailers as of October 30, 2026, with prices from £219 to £525, a £306 spread on the same certified stone. 77 Diamonds lists it at £525. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565429412
Dimensions5.16 × 5.19 × 3.18 mm
L/W Ratio1.01
Top View
5.16 mm5.19 mm0.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565429412
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

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: £525 GBP|Low: £219 GBP|High: £525 GBP|Avg: £367 GBP|+1.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3£219 GBP
Retailer 4£258 GBP
Retailer 2£278 GBP
Retailer 5£321 GBP
Retailer 7£328 GBP
Retailer 6£413 GBP
Retailer 8£517 GBP
77 Diamonds£525 GBP

23 data points across 8 retailers

7 retailers£219 GBP to £525 GBP

A
Cheapest Retailer
-
£219 GBP
₹27,927 INR
A
Retailer 2
-
£258 GBP
HK$2,700 HKD
View
A
Retailer 3
-
£278 GBP
SGD 503 SGD
View
A
Retailer 4
-
£321 GBP
SGD 581 SGD
View
A
Retailer 5
-
£328 GBP
$439 USD
View
B+
Retailer 6
-
£413 GBP
$554 USD
View
Most Expensive
B
77 Diamonds
RBCPSYJBWDPK · Oct 31
£525 GBP
View
6 more retailers have this diamond
Prices start from £219 GBPSave up to £306 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
£219 GBP