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Round|Natural|GIA

1.40ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6522188508

Certificate GIA 6522188508

Diamond specifications and retailer prices

From $5,299 CAD
As of November 5, 2026
Save $1,964 CAD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,903 CAD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6522188508. Listed at 11 retailers as of November 4, 2026, with a 37% 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

1.40
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6522188508
Dimensions7.15 × 7.11 × 4.46 mm
L/W Ratio1.01
Star length50%
Top View
7.15 mm7.11 mm1.40 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522188508
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $11,903 CAD|Low: $4,813 CAD|High: $12,030 CAD|Avg: $7,242 CAD|-1.1%
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
Retailer 15
October 27, 2026
Retailer 4$5,282 CAD
Retailer 12$5,299 CAD
Retailer 10$5,775 CAD
Retailer 3$6,190 CAD
Retailer 13$6,190 CAD
Retailer 5$6,257 CAD
Retailer 7$6,299 CAD
Retailer 9$7,025 CAD
Retailer 14$7,025 CAD
Retailer 15$7,142 CAD
Retailer 11$7,262 CAD
Retailer 2$7,762 CAD
Retailer 6$8,356 CAD
Retailer 8$10,895 CAD
NZ Jewellers$11,903 CAD

23 data points across 15 retailers

11 retailers$5,299 CAD to $7,262 CAD

Retailer 1
-
$5,282 CAD
Price last confirmed 11 days ago
A
Retailer 2
-
$5,299 CAD
View
Retailer 3
-
$6,190 CAD
View
Price last confirmed 15 days ago
Retailer 4
-
$6,190 CAD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$7,025 CAD
View
A
Retailer 6
-
$7,025 CAD
View
Retailer 7
-
$7,142 CAD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$7,262 CAD
View
Retailer 9
-
$7,762 CAD
View
Price last confirmed 10 days ago
Retailer 10
-
$10,895 CAD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
9cf7f93e-702f-4f97-8f4c-4211de8b10f2 · Oct 20
$11,903 CAD
$8,523 USD
View
Price last confirmed 16 days ago
10 more retailers have this diamond
Prices start from $5,299 CADSave up to $1,964 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
1.40ct Round
$5,299 CAD