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Round|Natural|GIA

0.52ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2566521770

Certificate GIA 2566521770

Diamond specifications and retailer prices

From $775 CAD
$554 USD
As of October 28, 2026
Save $1,864 CAD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,640 CAD 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 $775 to $2,640, a $1,864 spread on the same certified stone. NZ Jewellers lists it at $2,640. 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: $2,640 CAD|Low: $775 CAD|High: $2,774 CAD|Avg: $1,148 CAD|-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$775 CAD
Retailer 5$796 CAD
Retailer 7$805 CAD
Retailer 13$827 CAD
Retailer 9$892 CAD
Retailer 12$892 CAD
Retailer 2$894 CAD
Retailer 3$971 CAD
Retailer 4$984 CAD
Retailer 10$988 CAD
Retailer 8$1,007 CAD
Retailer 14$1,242 CAD
Retailer 11$1,921 CAD
NZ Jewellers$2,640 CAD

17 data points across 14 retailers

14 retailers$775 CAD to $2,640 CAD

A
Cheapest Retailer
-
$775 CAD
$554 USD
Final sale: no returns
A
Retailer 2
-
$796 CAD
$569 USD
View
A
Retailer 3
-
$805 CAD
A$885 AUD
View
A
Retailer 4
-
$827 CAD
$591 USD
View
A
Retailer 5
-
$892 CAD
$637 USD
View
A
Retailer 6
-
$892 CAD
$637 USD
View
A
Retailer 7
-
$894 CAD
$639 USD
View
A
Retailer 8
-
$971 CAD
$694 USD
View
A
Retailer 9
-
$984 CAD
$703 USD
View
A
Retailer 10
-
$988 CAD
£556 GBP
View
A
Retailer 11
-
$1,007 CAD
£567 GBP
View
B+
Retailer 12
-
$1,242 CAD
€845 EUR
View
B
Retailer 13
-
$1,921 CAD
£1,081 GBP
View
Most Expensive
B
NZ Jewellers
4c2eb211-5ede-42fb-860a-efba76938cb4 · Oct 27
$2,640 CAD
$1,886 USD
View
13 more retailers have this diamond
Prices start from $775 CADSave up to $1,864 CAD

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
$775 CAD