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Round|Natural|GIA

1.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6565418236

Certificate GIA 6565418236

Diamond specifications and retailer prices

From $2,271 CAD
HK$12,700 HKD
As of October 30, 2026
Save $4,170 CAD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,441 CAD at NZ Jewellers · As of October 27, 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 6565418236. Listed at 21 retailers as of October 27, 2026, with prices from $2,271 to $6,441, a $4,170 spread on the same certified stone. NZ Jewellers lists it at $6,441. 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
FluorescenceMedium
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565418236
Dimensions6.45 × 6.50 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Natural
Top View
6.45 mm6.50 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565418236
Side View
Table 60.0%Crown 31.5°Girdle: STK-STKPavilion 41.8°Culet: NoneDepth 60.7%

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: $6,441 CAD|Low: $2,271 CAD|High: $6,441 CAD|Avg: $3,469 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
October 28, 2026
Retailer 4$2,271 CAD
Retailer 11$2,784 CAD
Retailer 21$2,843 CAD
Retailer 13$2,864 CAD
Retailer 14$2,924 CAD
Retailer 15$2,981 CAD
Retailer 6$3,082 CAD
Retailer 8$3,082 CAD
Retailer 5$3,101 CAD
Retailer 7$3,183 CAD
Retailer 20$3,223 CAD
Retailer 16$3,341 CAD
Retailer 3$3,355 CAD
Retailer 19$3,530 CAD
Retailer 9$3,555 CAD
Retailer 12$3,603 CAD
Retailer 17$3,752 CAD
Retailer 10$3,789 CAD
Retailer 2$3,841 CAD
Retailer 18$5,406 CAD
NZ Jewellers$6,441 CAD

24 data points across 21 retailers

21 retailers$2,271 CAD to $6,441 CAD

A
Cheapest Retailer
-
$2,271 CAD
HK$12,700 HKD
A
Retailer 2
-
$2,784 CAD
$1,993 USD
View
A
Retailer 3
-
$2,843 CAD
$2,035 USD
View
Final sale: no returns
A
Retailer 4
-
$2,864 CAD
$2,050 USD
View
A
Retailer 5
-
$2,924 CAD
$2,093 USD
View
A
Retailer 6
-
$2,981 CAD
£1,680 GBP
View
A
Retailer 7
-
$3,082 CAD
$2,206 USD
View
A
Retailer 8
-
$3,082 CAD
$2,206 USD
View
A
Retailer 9
-
$3,101 CAD
$2,220 USD
View
B+
Retailer 10
-
$3,183 CAD
SGD 3,079 SGD
View
B+
Retailer 11
-
$3,223 CAD
$2,307 USD
View
B+
Retailer 12
-
$3,341 CAD
£1,883 GBP
View
B+
Retailer 13
-
$3,355 CAD
$2,402 USD
View
B+
Retailer 14
-
$3,530 CAD
£1,990 GBP
View
B+
Retailer 15
-
$3,555 CAD
$2,545 USD
View
B+
Retailer 16
-
$3,603 CAD
$2,579 USD
View
B+
Retailer 17
-
$3,752 CAD
ZAR 43,389 ZAR
View
Retailer 18
-
$3,789 CAD
A$4,173 AUD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
$3,841 CAD
€2,619 EUR
View
B
Retailer 20
-
$5,406 CAD
£3,047 GBP
View
Most Expensive
B
NZ Jewellers
3fd4f247-6b04-4e88-bd8a-592cb5ba4633 · Oct 27
$6,441 CAD
$4,611 USD
View
20 more retailers have this diamond
Prices start from $2,271 CADSave up to $4,170 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
$2,271 CAD