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0.52ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2566521770

Certificate GIA 2566521770

Diamond specifications and retailer prices

From €496 EUR
$554 USD
As of October 28, 2026
Save €1,192 EUR (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,688 EUR at NZ Jewellers · As of October 27, 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 2566521770. Listed at 14 retailers as of October 27, 2026, with prices from €496 to €1,688, a €1,192 spread on the same certified stone. NZ Jewellers lists it at €1,688. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566521770
Dimensions5.17 × 5.16 × 3.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.17 mm5.16 mm0.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566521770
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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 28
Current: €1,688 EUR|Low: €496 EUR|High: €1,774 EUR|Avg: €734 EUR|-4.8%
NZ Jewellers
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
October 29, 2026
Retailer 6€496 EUR
Retailer 5€509 EUR
Retailer 7€515 EUR
Retailer 13€529 EUR
Retailer 9€570 EUR
Retailer 12€570 EUR
Retailer 2€572 EUR
Retailer 3€621 EUR
Retailer 4€629 EUR
Retailer 10€632 EUR
Retailer 8€644 EUR
Retailer 14€794 EUR
Retailer 11€1,229 EUR
NZ Jewellers€1,688 EUR

17 data points across 14 retailers

14 retailers€496 EUR to €1,688 EUR

A
Cheapest Retailer
-
€496 EUR
$554 USD
Final sale: no returns
Retailer 2
-
€509 EUR
$569 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€515 EUR
A$885 AUD
View
A
Retailer 4
-
€529 EUR
$591 USD
View
A
Retailer 5
-
€570 EUR
$637 USD
View
A
Retailer 6
-
€570 EUR
$637 USD
View
A
Retailer 7
-
€572 EUR
$639 USD
View
A
Retailer 8
-
€621 EUR
$694 USD
View
A
Retailer 9
-
€629 EUR
$703 USD
View
A
Retailer 10
-
€632 EUR
£556 GBP
View
A
Retailer 11
-
€644 EUR
£567 GBP
View
B+
Retailer 12
-
€794 EUR
View
B
Retailer 13
-
€1,229 EUR
£1,081 GBP
View
Most Expensive
B
NZ Jewellers
4c2eb211-5ede-42fb-860a-efba76938cb4 · Oct 27
€1,688 EUR
$1,886 USD
View
13 more retailers have this diamond
Prices start from €496 EURSave up to €1,192 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
€496 EUR