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Radiant|Natural|GIA

1.05ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 6311952415

Certificate GIA 6311952415

Diamond specifications and retailer prices

From $2,200 CAD
As of November 4, 2026
Save $2,471 CAD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,227 CAD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6311952415. Listed at 14 retailers as of November 1, 2026, with a 112% 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

1.05
Carat
K
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6311952415
Dimensions6.40 × 5.05 × 3.45 mm
L/W Ratio1.27
Top View
6.40 mm5.05 mm1.05 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6311952415
Side View
Table 70.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 68.4%

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 4
Current: $2,895 CAD|Low: $2,200 CAD|High: $5,273 CAD|Avg: $3,202 CAD|-9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 2$2,200 CAD
Retailer 3$2,398 CAD
Retailer 8$2,511 CAD
Retailer 11$2,515 CAD
Retailer 5$2,533 CAD
Retailer 10$2,657 CAD
Retailer 4$2,698 CAD
Retailer 1$2,895 CAD
Retailer 7$3,253 CAD
Retailer 6$3,619 CAD
Retailer 9$3,820 CAD
Retailer 12$4,671 CAD

36 data points across 12 retailers

14 retailers$2,200 CAD to $4,671 CAD

A
Cheapest Retailer
-
$2,200 CAD
Retailer 2
-
$2,398 CAD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$2,511 CAD
View
B+
Retailer 4
-
$2,515 CAD
View
A
Retailer 5
-
$2,533 CAD
View
B+
Retailer 6
-
$2,657 CAD
View
Retailer 7
-
$2,698 CAD
View
Price last confirmed 46 days ago
B+
Retailer 8
-
$2,895 CAD
View
Retailer 9
-
$3,113 CAD
View
Price last confirmed 46 days ago
B+
Retailer 10
-
$3,253 CAD
View
B+
Retailer 11
-
$3,619 CAD
View
B
Retailer 12
-
$3,820 CAD
View
B
Retailer 13
-
$4,671 CAD
View
Most Expensive
NZ Jewellers
ca07791a-5f16-4bd2-b37e-1e45bd6f28e6 · Sep 20
$6,227 CAD
$4,427 USD
View
Price last confirmed 47 days ago
13 more retailers have this diamond
Prices start from $2,200 CADSave up to $2,471 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
1.05ct Radiant
$2,200 CAD