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Round|Natural|GIA

1.02ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1563620448

Certificate GIA 1563620448

Diamond specifications and retailer prices

From $3,289 CAD
As of November 6, 2026
Save $2,135 CAD (39%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,688 CAD at NZ Jewellers · As of October 30, 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 1563620448. Listed at 22 retailers as of October 31, 2026, with a 65% 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 angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1563620448
Dimensions6.36 × 6.40 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.36 mm6.40 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563620448
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: Nov 6
Current: $7,688 CAD|Low: $3,145 CAD|High: $7,688 CAD|Avg: $4,383 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 3, 2026
Retailer 22$3,289 CAD
Retailer 8$3,357 CAD
Retailer 6$3,698 CAD
Retailer 18$3,834 CAD
Retailer 2$4,072 CAD
Retailer 5$4,075 CAD
Retailer 19$4,084 CAD
Retailer 10$4,262 CAD
Retailer 12$4,262 CAD
Retailer 3$4,288 CAD
Retailer 15$4,419 CAD
Retailer 11$4,426 CAD
Retailer 7$4,469 CAD
Retailer 13$4,733 CAD
Retailer 17$4,841 CAD
Retailer 14$4,908 CAD
Retailer 9$4,934 CAD
Retailer 4$5,092 CAD
Retailer 16$5,173 CAD
Retailer 21$5,232 CAD
Retailer 20$5,424 CAD
NZ Jewellers$7,688 CAD

12 data points across 22 retailers

22 retailers$3,289 CAD to $5,424 CAD

A
Cheapest Retailer
-
$3,289 CAD
Retailer 2
-
$3,357 CAD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$3,698 CAD
View
Retailer 4
-
$3,746 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,834 CAD
View
B+
Retailer 6
-
$4,072 CAD
View
Final sale: no returns
B+
Retailer 7
-
$4,075 CAD
View
B+
Retailer 8
-
$4,084 CAD
View
Retailer 9
-
$4,262 CAD
View
Price last confirmed 8 days ago
Retailer 10
-
$4,262 CAD
View
Price last confirmed 9 days ago
Retailer 11
-
$4,288 CAD
View
Price last confirmed 6 days ago
Retailer 12
-
$4,419 CAD
View
Price last confirmed 16 days ago
Retailer 13
-
$4,426 CAD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$4,469 CAD
View
B+
Retailer 15
-
$4,733 CAD
View
B+
Retailer 16
-
$4,841 CAD
View
B+
Retailer 17
-
$4,934 CAD
View
B
Retailer 18
-
$5,092 CAD
View
B
Retailer 19
-
$5,173 CAD
View
B
Retailer 20
-
$5,232 CAD
View
B
Retailer 21
-
$5,424 CAD
View
Most Expensive
NZ Jewellers
bc9512d4-d927-4aff-8c97-9dffd3028cd8 · Oct 30
$7,688 CAD
$5,505 USD
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from $3,289 CADSave up to $2,135 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
1.02ct Round
$3,289 CAD