CaratHunter
Plans
Round|Natural|IGI

1.03ct K IF Round Natural Diamond

EX • K/IF • IGI 851622813

Certificate IGI 851622813

Diamond specifications and retailer prices

From $2,276 CAD
As of November 5, 2026
Save $3,954 CAD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,230 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 851622813. Listed at 13 retailers as of November 5, 2026, with prices from $2,276 to $6,230, a $3,954 spread on the same certified stone. NZ Jewellers lists it at $6,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 851622813
Dimensions6.35 × 6.41 × 3.99 mm
L/W Ratio1.01
Top View
6.35 mm6.41 mm1.03 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 851622813
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: 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: Nov 5
Current: $6,230 CAD|Low: $2,652 CAD|High: $6,230 CAD|Avg: $3,402 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
November 6, 2026
Retailer 2$2,654 CAD
Retailer 4$2,783 CAD
Retailer 6$2,943 CAD
Retailer 11$2,980 CAD
Retailer 5$3,010 CAD
Retailer 3$3,128 CAD
Retailer 7$3,299 CAD
Retailer 8$3,438 CAD
Retailer 10$3,649 CAD
Retailer 9$3,774 CAD
Retailer 12$4,380 CAD
NZ Jewellers$6,230 CAD

8 data points across 12 retailers

13 retailers$2,276 CAD to $6,230 CAD

A
Cheapest Retailer
-
$2,276 CAD
A
Retailer 2
-
$2,654 CAD
View
A
Retailer 3
-
$2,783 CAD
View
A
Retailer 4
-
$2,943 CAD
View
A
Retailer 5
-
$2,980 CAD
View
A
Retailer 6
-
$3,010 CAD
View
A
Retailer 7
-
$3,128 CAD
View
A
Retailer 8
-
$3,299 CAD
View
A
Retailer 9
-
$3,438 CAD
View
A
Retailer 10
-
$3,649 CAD
View
A
Retailer 11
-
$3,774 CAD
View
B+
Retailer 12
-
$4,380 CAD
View
Most Expensive
B
NZ Jewellers
f74ad5b8-36ed-42cc-963d-06f1af05cfae · Nov 5
$6,230 CAD
$4,461 USD
View
12 more retailers have this diamond
Prices start from $2,276 CADSave up to $3,954 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
1.03ct Round
$2,276 CAD