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Radiant|Natural|GIA

1.00ct K SI2 Radiant Natural Diamond

VG • K/SI2 • GIA 6234007808

Certificate GIA 6234007808

Diamond specifications and retailer prices

From $4,189 CAD
As of November 6, 2026
Save $3,602 CAD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,140 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6234007808. Listed at 11 retailers as of November 4, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6234007808
Dimensions6.18 × 4.81 × 3.50 mm
L/W Ratio1.28
Top View
6.18 mm4.81 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6234007808
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 72.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,140 CAD|Low: $4,189 CAD|High: $8,219 CAD|Avg: $5,583 CAD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 9$4,189 CAD
Retailer 8$4,673 CAD
Retailer 3$4,778 CAD
Retailer 7$4,851 CAD
Retailer 2$4,881 CAD
Retailer 6$5,391 CAD
Retailer 4$5,439 CAD
Retailer 5$7,791 CAD
NZ Jewellers$8,140 CAD

42 data points across 9 retailers

11 retailers$4,189 CAD to $7,791 CAD

B
Cheapest Retailer
-
$4,189 CAD
B
Retailer 2
-
$4,477 CAD
View
B
Retailer 3
-
$4,673 CAD
View
B
Retailer 4
-
$4,778 CAD
View
B
Retailer 5
-
$4,851 CAD
View
B
Retailer 6
-
$4,881 CAD
View
Retailer 7
-
$4,920 CAD
View
Price last confirmed 13 days ago
C
Retailer 8
-
$5,391 CAD
View
B
Retailer 9
-
$5,439 CAD
View
C
Retailer 10
-
$7,791 CAD
View
Most Expensive
NZ Jewellers
aa53dead-242b-4b6f-b71a-b4454160737c · Nov 5
$8,140 CAD
$5,787 USD
View
Price under review
10 more retailers have this diamond
Prices start from $4,189 CADSave up to $3,602 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.

B
1.00ct Radiant
$4,189 CAD