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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 €394 EUR
₹41,960 INR
As of November 2, 2026
Save €821 EUR (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,215 EUR 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 €394 to €1,215, a €821 spread on the same certified stone. MOH London lists it at €1,215. 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
Color
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 2
Current: €1,215 EUR|Low: €394 EUR|High: €1,215 EUR|Avg: €629 EUR|+0.4%
MOH London
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
November 2, 2026
Retailer 2€394 EUR
Retailer 10€447 EUR
Retailer 4€479 EUR
Retailer 18€491 EUR
Retailer 8€518 EUR
Retailer 9€554 EUR
Retailer 11€559 EUR
Retailer 7€564 EUR
Retailer 3€625 EUR
Retailer 13€628 EUR
Retailer 15€637 EUR
Retailer 17€668 EUR
Retailer 12€672 EUR
Retailer 16€694 EUR
Retailer 14€713 EUR
Retailer 5€720 EUR
Retailer 6€801 EUR
MOH London€1,215 EUR

11 data points across 18 retailers

18 retailers€394 EUR to €1,215 EUR

A
Cheapest Retailer
-
€394 EUR
₹41,960 INR
A
Retailer 2
-
€447 EUR
HK$3,900 HKD
View
A
Retailer 3
-
€479 EUR
$535 USD
View
Final sale: no returns
A
Retailer 4
-
€491 EUR
$549 USD
View
A
Retailer 5
-
€518 EUR
A$890 AUD
View
A
Retailer 6
-
€554 EUR
$619 USD
View
A
Retailer 7
-
€559 EUR
$624 USD
View
A
Retailer 8
-
€564 EUR
$630 USD
View
B+
Retailer 9
-
€625 EUR
£550 GBP
View
B+
Retailer 10
-
€628 EUR
£553 GBP
View
B+
Retailer 11
-
€637 EUR
$712 USD
View
B+
Retailer 12
-
€668 EUR
$746 USD
View
B+
Retailer 13
-
€672 EUR
£591 GBP
View
B+
Retailer 14
-
€694 EUR
$775 USD
View
B+
Retailer 15
-
€713 EUR
View
B+
Retailer 16
-
€720 EUR
$805 USD
View
B
Retailer 17
-
€801 EUR
ZAR 14,458 ZAR
View
Most Expensive
B
MOH London
B72DC82D1 · Oct 29
€1,215 EUR
£1,069 GBP
View
17 more retailers have this diamond
Prices start from €394 EURSave up to €821 EUR

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
€394 EUR