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Round|Natural|GIA

1.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1242067609

Certificate GIA 1242067609

Diamond specifications and retailer prices

From $2,718 CAD
HK$15,200 HKD
As of October 30, 2026
Save $4,869 CAD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,587 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 1242067609. Listed at 21 retailers as of October 30, 2026, with prices from $2,718 to $7,587, a $4,869 spread on the same certified stone. NZ Jewellers lists it at $7,587. 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
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1242067609
Dimensions6.32 × 6.36 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.32 mm6.36 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242067609
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: Very SmallDepth 62.8%

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: $7,587 CAD|Low: $2,718 CAD|High: $7,587 CAD|Avg: $4,074 CAD|+0.9%
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
October 31, 2026
Retailer 19$2,718 CAD
Retailer 8$2,908 CAD
Retailer 20$3,034 CAD
Retailer 7$3,135 CAD
Retailer 14$3,136 CAD
Retailer 9$3,182 CAD
Retailer 18$3,283 CAD
Retailer 5$3,297 CAD
Retailer 10$3,416 CAD
Retailer 13$3,502 CAD
Retailer 2$3,516 CAD
Retailer 4$3,621 CAD
Retailer 15$3,728 CAD
Retailer 12$4,024 CAD
Retailer 11$4,312 CAD
Retailer 17$4,419 CAD
Retailer 3$5,294 CAD
Retailer 6$5,461 CAD
Retailer 16$6,392 CAD
NZ Jewellers$7,587 CAD

27 data points across 20 retailers

21 retailers$2,718 CAD to $7,587 CAD

A
Cheapest Retailer
-
$2,718 CAD
HK$15,200 HKD
Retailer 2
-
$2,892 CAD
$2,070 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$2,908 CAD
$2,082 USD
View
A
Retailer 4
-
$3,034 CAD
$2,172 USD
View
Final sale: no returns
A
Retailer 5
-
$3,135 CAD
$2,244 USD
View
A
Retailer 6
-
$3,136 CAD
€2,138 EUR
View
A
Retailer 7
-
$3,182 CAD
$2,278 USD
View
A
Retailer 8
-
$3,283 CAD
$2,350 USD
View
B+
Retailer 9
-
$3,297 CAD
$2,360 USD
View
A
Retailer 10
-
$3,416 CAD
$2,446 USD
View
B+
Retailer 11
-
$3,502 CAD
£1,974 GBP
View
B+
Retailer 12
-
$3,516 CAD
£1,982 GBP
View
B+
Retailer 13
-
$3,621 CAD
$2,592 USD
View
Retailer 14
-
$3,625 CAD
SGD 3,507 SGD
View
Price last confirmed 16 days ago
B+
Retailer 15
-
$3,728 CAD
$2,669 USD
View
Retailer 16
-
$4,024 CAD
A$4,432 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
$4,419 CAD
ZAR 51,106 ZAR
View
B
Retailer 18
-
$5,294 CAD
$3,790 USD
View
B
Retailer 19
-
$5,461 CAD
$3,909 USD
View
B
Retailer 20
-
$6,392 CAD
£3,603 GBP
View
Most Expensive
B
NZ Jewellers
36d5ead4-4ed7-4e5e-9781-9fbe99c4c602 · Oct 30
$7,587 CAD
$5,431 USD
View
20 more retailers have this diamond
Prices start from $2,718 CADSave up to $4,869 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
$2,718 CAD