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Round|Natural|GIA

1.00ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2547700682

Certificate GIA 2547700682

Diamond specifications and retailer prices

From $2,825 CAD
HK$15,800 HKD
As of October 30, 2026
Save $5,039 CAD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,865 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct 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 2547700682. Listed at 22 retailers as of October 30, 2026, with prices from $2,825 to $7,865, a $5,039 spread on the same certified stone. NZ Jewellers lists it at $7,865. 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

1.00
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2547700682
Dimensions6.44 × 6.48 × 3.87 mm
L/W Ratio1.01
Top View
6.44 mm6.48 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547700682
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.9%

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 30
Current: $7,865 CAD|Low: $2,866 CAD|High: $7,865 CAD|Avg: $4,424 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
October 30, 2026
Retailer 5$2,866 CAD
Retailer 7$3,008 CAD
Retailer 9$3,630 CAD
Retailer 11$3,762 CAD
Retailer 13$3,762 CAD
Retailer 12$3,906 CAD
Retailer 10$3,996 CAD
Retailer 6$4,214 CAD
Retailer 2$4,340 CAD
Retailer 4$4,566 CAD
Retailer 8$4,697 CAD
Retailer 3$6,626 CAD
Retailer 14$6,821 CAD
NZ Jewellers$7,865 CAD

25 data points across 14 retailers

22 retailers$2,825 CAD to $7,865 CAD

A
Cheapest Retailer
-
$2,825 CAD
HK$15,800 HKD
A
Retailer 2
-
$2,866 CAD
SGD 2,773 SGD
View
A
Retailer 3
-
$3,008 CAD
₹205,113 INR
View
B+
Retailer 4
-
$3,484 CAD
$2,494 USD
View
B+
Retailer 5
-
$3,527 CAD
$2,525 USD
View
B+
Retailer 6
-
$3,538 CAD
$2,533 USD
View
B+
Retailer 7
-
$3,541 CAD
$2,535 USD
View
B+
Retailer 8
-
$3,630 CAD
£2,046 GBP
View
B+
Retailer 9
-
$3,762 CAD
$2,693 USD
View
B+
Retailer 10
-
$3,762 CAD
$2,693 USD
View
B+
Retailer 11
-
$3,841 CAD
$2,750 USD
View
B+
Retailer 12
-
$3,906 CAD
$2,796 USD
View
B+
Retailer 13
-
$3,959 CAD
$2,834 USD
View
Retailer 14
-
$3,976 CAD
SGD 3,846 SGD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$3,996 CAD
£2,253 GBP
View
Retailer 16
-
$4,214 CAD
A$4,642 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$4,340 CAD
$3,107 USD
View
Retailer 18
-
$4,566 CAD
ZAR 52,805 ZAR
View
Price last confirmed 13 days ago
B+
Retailer 19
-
$4,697 CAD
€3,202 EUR
View
B
Retailer 20
-
$6,626 CAD
£3,735 GBP
View
Retailer 21
-
$6,821 CAD
£3,845 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
eb697229-e7d0-4b15-82af-d158f2156694 · Oct 30
$7,865 CAD
$5,630 USD
View
21 more retailers have this diamond
Prices start from $2,825 CADSave up to $5,039 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
1.00ct Round
$2,825 CAD