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Round|Natural|GIA

0.53ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 5396384480

Certificate GIA 5396384480

Diamond specifications and retailer prices

From £418 GBP
As of November 5, 2026
Save £110 GBP (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £528 GBP at Cape Diamonds · As of November 4, 2026
View at Cape Diamonds

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5396384480. Listed at 4 retailers as of November 4, 2026, with prices from £418 to £528, a £110 spread on the same certified stone. Cape Diamonds lists it at £528. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5396384480
Dimensions5.22 × 5.20 × 3.20 mm
L/W Ratio1.00
Top View
5.22 mm5.20 mm0.53 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5396384480
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: £528 GBP|Low: £366 GBP|High: £528 GBP|Avg: £465 GBP|+3.2%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4£366 GBP
Retailer 3£418 GBP
Retailer 5£449 GBP
Retailer 2£510 GBP
Cape Diamonds£528 GBP

40 data points across 5 retailers

4 retailers£418 GBP to £528 GBP

Retailer 1
-
£366 GBP
Price last confirmed 8 days ago
B
Retailer 2
-
£418 GBP
View
B
Retailer 3
-
£510 GBP
View
Most Expensive
B
Cape Diamonds
cert_5396384480 · Nov 4
£528 GBP
ZAR 11,475 ZAR
View
3 more retailers have this diamond
Prices start from £418 GBPSave up to £110 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
£418 GBP