Round|Natural|GIA

1.52ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6552040788

Certificate GIA 6552040788

Diamond specifications and retailer prices

From $11,750 CAD
As of November 6, 2026
Save $6,156 CAD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $20,691 CAD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552040788. Listed at 14 retailers as of November 4, 2026, with a 52% 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

1.52
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552040788
Dimensions7.34 × 7.27 × 4.55 mm
L/W Ratio1.01
Star length50%
Top View
7.34 mm7.27 mm1.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552040788
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,750 CAD|Low: $10,466 CAD|High: $18,171 CAD|Avg: $12,849 CAD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$10,501 CAD
Retailer 3$11,419 CAD
Retailer 1$11,750 CAD
Retailer 11$11,892 CAD
Retailer 9$12,095 CAD
Retailer 8$12,141 CAD
Retailer 2$12,360 CAD
Retailer 5$12,703 CAD
Retailer 10$12,892 CAD
Retailer 4$15,719 CAD
Retailer 6$17,906 CAD

30 data points across 11 retailers

14 retailers$11,750 CAD to $17,906 CAD

Retailer 1
-
$10,501 CAD
Price last confirmed 11 days ago
A
Retailer 2
-
$11,750 CAD
View
B+
Retailer 3
-
$11,892 CAD
View
Final sale: no returns
B+
Retailer 4
-
$12,095 CAD
View
Retailer 5
-
$12,141 CAD
View
Price last confirmed 14 days ago
Retailer 6
-
$12,360 CAD
View
Price last confirmed 22 days ago
Retailer 7
-
$12,371 CAD
View
Price last confirmed 39 days ago
Retailer 8
-
$12,561 CAD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$12,703 CAD
View
B+
Retailer 10
-
$12,892 CAD
View
Retailer 11
-
$14,273 CAD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$15,719 CAD
View
B
Retailer 13
-
$17,906 CAD
View
Most Expensive
NZ Jewellers
7369c9de-bef3-4d74-b3b0-5df8f5a52521 · Sep 28
$20,691 CAD
$14,815 USD
View
Price last confirmed 39 days ago
13 more retailers have this diamond
Prices start from $11,750 CADSave up to $6,156 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
1.52ct Round
$11,750 CAD