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Radiant|Natural|GIA

1.00ct K VS1 Radiant Natural Diamond

GD • K/VS1 • GIA 2446303947

Certificate GIA 2446303947

Diamond specifications and retailer prices

From $1,279 SGD
As of November 6, 2026
Save $760 SGD (37%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,324 SGD at NZ Jewellers · As of September 30, 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2446303947. Listed at 11 retailers as of November 6, 2026, with a 59% 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
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2446303947
Dimensions5.72 × 5.37 × 4.13 mm
L/W Ratio1.07
Top View
5.72 mm5.37 mm1.00 ctK / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2446303947
Side View
Table 76.0%CrownGirdle: MediumPavilionCulet: NoneDepth 76.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,324 SGD|Low: $1,262 SGD|High: $4,324 SGD|Avg: $2,170 SGD
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
November 7, 2026
Retailer 11$1,279 SGD
Retailer 16$1,538 SGD
Retailer 14$1,606 SGD
Retailer 10$1,667 SGD
Retailer 17$1,683 SGD
Retailer 15$1,693 SGD
Retailer 5$1,772 SGD
Retailer 6$1,797 SGD
Retailer 7$1,910 SGD
Retailer 2$1,956 SGD
Retailer 13$2,039 SGD
Retailer 8$2,045 SGD
Retailer 4$2,136 SGD
Retailer 12$2,454 SGD
Retailer 9$2,863 SGD
Retailer 3$3,286 SGD
NZ Jewellers$4,324 SGD

16 data points across 17 retailers

11 retailers$1,279 SGD to $2,039 SGD

B+
Cheapest Retailer
-
$1,279 SGD
Retailer 2
-
$1,538 SGD
View
Price last confirmed 17 days ago
Retailer 3
-
$1,606 SGD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$1,667 SGD
View
B+
Retailer 5
-
$1,683 SGD
View
B+
Retailer 6
-
$1,956 SGD
View
B+
Retailer 7
-
$2,039 SGD
View
Retailer 8
-
$2,045 SGD
View
Price last confirmed 39 days ago
Retailer 9
-
$2,136 SGD
View
Price last confirmed 38 days ago
Retailer 10
-
$3,286 SGD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
8ff4da08-f555-4189-86c2-f3b4946257ea · Sep 30
$4,324 SGD
$3,374 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from $1,279 SGDSave up to $760 SGD

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
$1,279 SGD