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Radiant|Natural|GIA

1.21ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 2223604198

Certificate GIA 2223604198

Diamond specifications and retailer prices

From $2,638 SGD
As of November 6, 2026
Save $3,554 SGD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,191 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct 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 2223604198. Listed at 10 retailers as of November 5, 2026, with prices from $2,638 to $6,191, a $3,554 spread on the same certified stone. NZ Jewellers lists it at $6,191. 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

1.21
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2223604198
Dimensions6.59 × 5.36 × 3.79 mm
L/W Ratio1.23
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
6.59 mm5.36 mm1.21 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2223604198
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,191 SGD|Low: $2,638 SGD|High: $6,191 SGD|Avg: $3,658 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 10$2,638 SGD
Retailer 6$2,682 SGD
Retailer 5$2,931 SGD
Retailer 9$2,931 SGD
Retailer 7$2,969 SGD
Retailer 2$3,249 SGD
Retailer 3$3,487 SGD
Retailer 8$4,298 SGD
Retailer 4$5,174 SGD
NZ Jewellers$6,191 SGD

38 data points across 10 retailers

10 retailers$2,638 SGD to $6,191 SGD

A
Cheapest Retailer
-
$2,638 SGD
A
Retailer 2
-
$2,682 SGD
View
B+
Retailer 3
-
$2,931 SGD
View
B+
Retailer 4
-
$2,931 SGD
View
B+
Retailer 5
-
$2,969 SGD
View
B+
Retailer 6
-
$3,249 SGD
View
B+
Retailer 7
-
$3,487 SGD
View
B
Retailer 8
-
$4,298 SGD
View
B
Retailer 9
-
$5,174 SGD
View
Most Expensive
C
NZ Jewellers
83691410-ea25-4d3e-bfdd-543a45c308ac · Nov 5
$6,191 SGD
$4,831 USD
View
9 more retailers have this diamond
Prices start from $2,638 SGDSave up to $3,554 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.

A
1.21ct Radiant
$2,638 SGD