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Round|Natural|GIA

0.52ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1439574558

Certificate GIA 1439574558

Diamond specifications and retailer prices

From $942 CAD
$674 USD
As of October 28, 2026
Save $1,913 CAD (67%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,781 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1439574558. Listed at 19 retailers as of October 28, 2026, with a 203% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1439574558
Dimensions5.14 × 5.12 × 3.20 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Top View
5.14 mm5.12 mm0.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1439574558
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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: $1,757 CAD|Low: $1,130 CAD|High: $2,934 CAD|Avg: $1,767 CAD|+2.7%
Retailer 1
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
October 31, 2026
Retailer 15$1,296 CAD
Retailer 13$1,299 CAD
Retailer 3$1,348 CAD
Retailer 14$1,404 CAD
Retailer 7$1,408 CAD
Retailer 12$1,458 CAD
Retailer 9$1,476 CAD
Retailer 5$1,540 CAD
Retailer 2$1,606 CAD
Retailer 11$1,620 CAD
Retailer 1$1,757 CAD
Retailer 4$2,012 CAD
Retailer 6$2,063 CAD
Retailer 8$2,393 CAD
Retailer 10$2,854 CAD

41 data points across 15 retailers

19 retailers$942 CAD to $2,854 CAD

A
Cheapest Retailer
-
$942 CAD
$674 USD
B+
Retailer 2
-
$1,036 CAD
$742 USD
View
B+
Retailer 3
-
$1,052 CAD
A$1,158 AUD
View
B
Retailer 4
-
$1,296 CAD
$928 USD
View
Final sale: no returns
Retailer 5
-
$1,299 CAD
$930 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$1,348 CAD
$965 USD
View
B+
Retailer 7
-
$1,404 CAD
$1,005 USD
View
Retailer 8
-
$1,430 CAD
$1,024 USD
View
Price last confirmed 59 days ago
B
Retailer 9
-
$1,458 CAD
$1,044 USD
View
B
Retailer 10
-
$1,476 CAD
€1,006 EUR
View
B
Retailer 11
-
$1,540 CAD
$1,102 USD
View
B
Retailer 12
-
$1,606 CAD
$1,150 USD
View
B
Retailer 13
-
$1,620 CAD
$1,160 USD
View
B
Retailer 14
-
$1,757 CAD
£990 GBP
View
B
Retailer 15
-
$2,012 CAD
$1,441 USD
View
Retailer 16
-
$2,063 CAD
A$2,272 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$2,393 CAD
ZAR 27,674 ZAR
View
B
Retailer 18
-
$2,854 CAD
£1,609 GBP
View
Most Expensive
NZ Jewellers
953098e7-902a-4b88-a6ea-800c335c2a37 · Oct 27
$3,781 CAD
$2,707 USD
View
Price under review
18 more retailers have this diamond
Prices start from $942 CADSave up to $1,913 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
$942 CAD