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Round|Natural|GIA

1.02ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2527883496

Certificate GIA 2527883496

Diamond specifications and retailer prices

From $4,046 CAD
As of November 6, 2026
Save $3,892 CAD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,977 CAD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2527883496. Listed at 19 retailers as of November 5, 2026, with a 96% 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

1.02
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2527883496
Dimensions6.42 × 6.37 × 3.99 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.42 mm6.37 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527883496
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,938 CAD|Low: $4,046 CAD|High: $7,938 CAD|Avg: $5,038 CAD
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
November 6, 2026
Retailer 14$4,046 CAD
Retailer 11$4,114 CAD
Retailer 6$4,205 CAD
Retailer 2$4,360 CAD
Retailer 3$4,413 CAD
Retailer 4$4,557 CAD
Retailer 13$4,557 CAD
Retailer 8$4,658 CAD
Retailer 5$4,732 CAD
Retailer 15$4,757 CAD
Retailer 7$4,891 CAD
Retailer 9$5,267 CAD
Retailer 10$5,561 CAD
Retailer 12$7,599 CAD
NZ Jewellers$7,938 CAD

34 data points across 15 retailers

19 retailers$4,046 CAD to $7,938 CAD

B+
Cheapest Retailer
-
$4,046 CAD
B+
Retailer 2
-
$4,114 CAD
View
Retailer 3
-
$4,133 CAD
View
Price last confirmed 82 days ago
B+
Retailer 4
-
$4,205 CAD
View
Final sale: no returns
B+
Retailer 5
-
$4,360 CAD
View
B+
Retailer 6
-
$4,413 CAD
View
Retailer 7
-
$4,557 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,557 CAD
View
Retailer 9
-
$4,578 CAD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$4,658 CAD
View
B+
Retailer 11
-
$4,732 CAD
View
B+
Retailer 12
-
$4,757 CAD
View
Retailer 13
-
$4,891 CAD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$5,267 CAD
View
Retailer 15
-
$5,283 CAD
View
Price last confirmed 38 days ago
B
Retailer 16
-
$5,561 CAD
View
B
Retailer 17
-
$7,599 CAD
View
B
Retailer 18
-
$7,938 CAD
View
Most Expensive
NZ Jewellers
fc5f8c09-c67d-47d5-b4b2-19bf17c9edab · Sep 28
$7,977 CAD
$5,712 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from $4,046 CADSave up to $3,892 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.

B+
1.02ct Round
$4,046 CAD