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Round|Natural|GIA

1.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2547294959

Certificate GIA 2547294959

Diamond specifications and retailer prices

From $3,258 CAD
$2,332 USD
As of October 30, 2026
Save $5,533 CAD (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,791 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2547294959. Listed at 23 retailers as of October 30, 2026, with prices from $3,258 to $8,791, a $5,533 spread on the same certified stone. NZ Jewellers lists it at $8,791. 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

1.01
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2547294959
Dimensions6.39 × 6.42 × 4.00 mm
L/W Ratio1.00
Top View
6.39 mm6.42 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547294959
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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: $4,058 CAD|Low: $3,223 CAD|High: $7,116 CAD|Avg: $4,474 CAD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5$3,258 CAD
Retailer 12$3,413 CAD
Retailer 11$3,515 CAD
Retailer 13$3,751 CAD
Retailer 1$4,058 CAD
Retailer 4$4,344 CAD
Retailer 10$4,344 CAD
Retailer 6$4,469 CAD
Retailer 2$4,492 CAD
Retailer 3$4,498 CAD
Retailer 7$4,641 CAD
Retailer 9$5,120 CAD
Retailer 8$7,070 CAD

38 data points across 13 retailers

23 retailers$3,258 CAD to $8,791 CAD

A
Cheapest Retailer
-
$3,258 CAD
$2,332 USD
A
Retailer 2
-
$3,341 CAD
$2,392 USD
View
B+
Retailer 3
-
$3,413 CAD
$2,443 USD
View
B+
Retailer 4
-
$3,515 CAD
$2,516 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,530 CAD
A$3,888 AUD
View
B+
Retailer 6
-
$3,751 CAD
$2,685 USD
View
B+
Retailer 7
-
$3,809 CAD
$2,727 USD
View
B+
Retailer 8
-
$3,809 CAD
$2,727 USD
View
B+
Retailer 9
-
$3,858 CAD
$2,762 USD
View
B+
Retailer 10
-
$3,956 CAD
$2,832 USD
View
B+
Retailer 11
-
$4,058 CAD
£2,287 GBP
View
B
Retailer 12
-
$4,319 CAD
$3,092 USD
View
B
Retailer 13
-
$4,344 CAD
$3,110 USD
View
B
Retailer 14
-
$4,344 CAD
$3,110 USD
View
B
Retailer 15
-
$4,395 CAD
$3,146 USD
View
B
Retailer 16
-
$4,469 CAD
£2,519 GBP
View
Retailer 17
-
$4,492 CAD
A$4,947 AUD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$4,498 CAD
$3,220 USD
View
B+
Retailer 19
-
$4,641 CAD
€3,164 EUR
View
Retailer 20
-
$4,882 CAD
$3,495 USD
View
Price last confirmed 8 days ago
B
Retailer 21
-
$5,120 CAD
ZAR 59,213 ZAR
View
B
Retailer 22
-
$7,070 CAD
£3,985 GBP
View
Most Expensive
B
NZ Jewellers
ae7f707e-10cc-444e-a19f-8358288c9047 · Oct 30
$8,791 CAD
$6,293 USD
View
22 more retailers have this diamond
Prices start from $3,258 CADSave up to $5,533 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
1.01ct Round
$3,258 CAD