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Radiant|Natural|GIA

1.00ct I SI1 Radiant Natural Diamond

GD • I/SI1 • GIA 2564016008

Certificate GIA 2564016008

Diamond specifications and retailer prices

From $1,884 CAD
₹128,416 INR
As of October 31, 2026
Save $4,229 CAD (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,113 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2564016008. Listed at 22 retailers as of October 30, 2026, with prices from $1,884 to $6,113, a $4,229 spread on the same certified stone. NZ Jewellers lists it at $6,113. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564016008
Dimensions6.46 × 4.95 × 3.44 mm
L/W Ratio1.31
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Cavity, Needle
Top View
6.46 mm4.95 mm1.00 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564016008
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.5%

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 31
Current: $6,113 CAD|Low: $1,884 CAD|High: $6,155 CAD|Avg: $2,882 CAD|-0.7%
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 31, 2026
Retailer 2$1,884 CAD
Retailer 10$1,975 CAD
Retailer 19$2,197 CAD
Retailer 13$2,283 CAD
Retailer 21$2,452 CAD
Retailer 5$2,506 CAD
Retailer 8$2,506 CAD
Retailer 18$2,542 CAD
Retailer 6$2,591 CAD
Retailer 7$2,622 CAD
Retailer 11$2,696 CAD
Retailer 20$2,698 CAD
Retailer 3$2,752 CAD
Retailer 9$2,753 CAD
Retailer 16$2,786 CAD
Retailer 15$2,892 CAD
Retailer 4$3,010 CAD
Retailer 14$3,072 CAD
Retailer 17$3,184 CAD
Retailer 12$4,426 CAD
NZ Jewellers$6,113 CAD

22 data points across 21 retailers

22 retailers$1,884 CAD to $6,113 CAD

A
Cheapest Retailer
-
$1,884 CAD
₹128,416 INR
A
Retailer 2
-
$1,975 CAD
$1,414 USD
View
Final sale: no returns
A
Retailer 3
-
$2,197 CAD
$1,573 USD
View
B+
Retailer 4
-
$2,283 CAD
$1,634 USD
View
A
Retailer 5
-
$2,452 CAD
£1,382 GBP
View
B+
Retailer 6
-
$2,506 CAD
$1,794 USD
View
B+
Retailer 7
-
$2,506 CAD
$1,794 USD
View
B+
Retailer 8
-
$2,542 CAD
$1,820 USD
View
B+
Retailer 9
-
$2,591 CAD
$1,855 USD
View
B+
Retailer 10
-
$2,622 CAD
$1,877 USD
View
B+
Retailer 11
-
$2,696 CAD
$1,930 USD
View
B+
Retailer 12
-
$2,698 CAD
$1,931 USD
View
B+
Retailer 13
-
$2,752 CAD
$1,970 USD
View
B+
Retailer 14
-
$2,753 CAD
$1,971 USD
View
B+
Retailer 15
-
$2,786 CAD
£1,571 GBP
View
B+
Retailer 16
-
$2,892 CAD
$2,070 USD
View
B+
Retailer 17
-
$3,010 CAD
$2,155 USD
View
B+
Retailer 18
-
$3,072 CAD
ZAR 35,533 ZAR
View
B+
Retailer 19
-
$3,184 CAD
€2,171 EUR
View
Retailer 20
-
$3,315 CAD
A$3,651 AUD
View
Price last confirmed 26 days ago
B
Retailer 21
-
$4,426 CAD
£2,495 GBP
View
Most Expensive
C
NZ Jewellers
74be3c2a-dfae-4c06-bf20-13ceb94b9f7d · Oct 30
$6,113 CAD
$4,376 USD
View
21 more retailers have this diamond
Prices start from $1,884 CADSave up to $4,229 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 Radiant
$1,884 CAD