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Round|Natural|GIA

0.52ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6565572178

Certificate GIA 6565572178

Diamond specifications and retailer prices

From £329 GBP
₹41,973 INR
As of November 1, 2026
Save £684 GBP (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,013 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565572178. Listed at 18 retailers as of October 29, 2026, with prices from £329 to £1,013, a £684 spread on the same certified stone. MOH London lists it at £1,013. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6565572178
Dimensions5.21 × 5.22 × 3.18 mm
L/W Ratio1.00
Girdle conditionMedium
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.21 mm5.22 mm0.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565572178
Side View
Table 58.0%Crown 34°Girdle: UND-UNDPavilion 41.4°Culet: NoneDepth 61.1%

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 1
Current: £1,013 GBP|Low: £329 GBP|High: £1,013 GBP|Avg: £525 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 2, 2026
Retailer 14£329 GBP
Retailer 10£373 GBP
Retailer 4£399 GBP
Retailer 18£410 GBP
Retailer 8£432 GBP
Retailer 9£462 GBP
Retailer 2£466 GBP
Retailer 7£470 GBP
Retailer 3£521 GBP
Retailer 12£524 GBP
Retailer 15£531 GBP
Retailer 17£557 GBP
Retailer 11£560 GBP
Retailer 16£578 GBP
Retailer 13£595 GBP
Retailer 5£600 GBP
Retailer 6£668 GBP
MOH London£1,013 GBP

11 data points across 18 retailers

18 retailers£329 GBP to £1,013 GBP

A
Cheapest Retailer
-
£329 GBP
₹41,973 INR
A
Retailer 2
-
£373 GBP
HK$3,900 HKD
View
A
Retailer 3
-
£399 GBP
$535 USD
View
Final sale: no returns
A
Retailer 4
-
£410 GBP
$549 USD
View
A
Retailer 5
-
£432 GBP
A$890 AUD
View
A
Retailer 6
-
£462 GBP
$619 USD
View
A
Retailer 7
-
£466 GBP
$624 USD
View
A
Retailer 8
-
£470 GBP
$630 USD
View
B+
Retailer 9
-
£521 GBP
View
B+
Retailer 10
-
£524 GBP
View
B+
Retailer 11
-
£531 GBP
$712 USD
View
B+
Retailer 12
-
£557 GBP
$746 USD
View
B+
Retailer 13
-
£560 GBP
View
B+
Retailer 14
-
£578 GBP
$775 USD
View
B+
Retailer 15
-
£595 GBP
€759 EUR
View
B+
Retailer 16
-
£600 GBP
$805 USD
View
B
Retailer 17
-
£668 GBP
ZAR 14,458 ZAR
View
Most Expensive
B
MOH London
B72DC82D1 · Oct 29
£1,013 GBP
View
17 more retailers have this diamond
Prices start from £329 GBPSave up to £684 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
£329 GBP