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Round|Natural|GIA

1.01ct D IF Round Natural Diamond

EX • D/IF • GIA 2557475731

Certificate GIA 2557475731

Diamond specifications and retailer prices

From $12,951 CAD
As of November 1, 2026
Save $11,173 CAD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $24,124 CAD at NZ Jewellers · As of November 2, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2557475731. Listed at 19 retailers as of November 1, 2026, with prices from $12,951 to $24,124, a $11,173 spread on the same certified stone. NZ Jewellers lists it at $24,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557475731
Dimensions6.39 × 6.42 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.39 mm6.42 mm1.01 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557475731
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: Nov 1
Current: $24,124 CAD|Low: $12,951 CAD|High: $24,339 CAD|Avg: $16,688 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
November 4, 2026
Retailer 7$12,951 CAD
Retailer 3$13,529 CAD
Retailer 15$13,968 CAD
Retailer 10$14,057 CAD
Retailer 12$14,970 CAD
Retailer 13$15,111 CAD
Retailer 11$15,480 CAD
Retailer 2$15,526 CAD
Retailer 6$15,975 CAD
Retailer 5$17,308 CAD
Retailer 8$17,378 CAD
Retailer 18$17,529 CAD
Retailer 17$17,575 CAD
Retailer 14$17,804 CAD
Retailer 16$18,943 CAD
Retailer 9$19,970 CAD
Retailer 4$22,605 CAD
NZ Jewellers$24,124 CAD

29 data points across 18 retailers

19 retailers$12,951 CAD to $24,124 CAD

A
Cheapest Retailer
-
$12,951 CAD
A
Retailer 2
-
$13,529 CAD
View
A
Retailer 3
-
$13,968 CAD
View
Retailer 4
-
$14,057 CAD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$14,970 CAD
View
Retailer 6
-
$15,047 CAD
View
Price last confirmed 23 days ago
A
Retailer 7
-
$15,111 CAD
View
B+
Retailer 8
-
$15,480 CAD
View
B+
Retailer 9
-
$15,526 CAD
View
B+
Retailer 10
-
$15,975 CAD
View
Final sale: no returns
B+
Retailer 11
-
$17,308 CAD
View
B+
Retailer 12
-
$17,378 CAD
View
B+
Retailer 13
-
$17,529 CAD
View
B+
Retailer 14
-
$17,575 CAD
View
B+
Retailer 15
-
$17,804 CAD
View
B+
Retailer 16
-
$18,943 CAD
View
B+
Retailer 17
-
$19,970 CAD
View
B
Retailer 18
-
$22,605 CAD
View
Most Expensive
B
NZ Jewellers
86cd13e5-5329-4587-b4d9-5fbb99945c94 · Nov 2
$24,124 CAD
$17,262 USD
View
18 more retailers have this diamond
Prices start from $12,951 CADSave up to $11,173 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
$12,951 CAD