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Round|Natural|IGI

2.21ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 766663542

Shape and cutting style on the report: Round brilliant

Certificate IGI 766663542

Diamond specifications and retailer prices

From $9,308 SGD
As of November 4, 2026
Save $8,705 SGD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,012 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.21ct natural round diamond

This 2.21ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 766663542. Listed at 14 retailers as of November 4, 2026, with prices from $9,308 to $18,012, a $8,705 spread on the same certified stone. NZ Jewellers lists it at $18,012. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.21
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 766663542
Dimensions8.27 × 8.33 × 5.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.27 mm8.33 mm2.21 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 766663542
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 41.4°CuletDepth 63.0%

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 4
Current: $18,012 SGD|Low: $9,308 SGD|High: $18,012 SGD|Avg: $12,241 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$9,308 SGD
Retailer 7$9,905 SGD
Retailer 5$10,128 SGD
Retailer 3$10,135 SGD
Retailer 9$10,935 SGD
Retailer 2$11,691 SGD
Retailer 6$12,452 SGD
Retailer 4$14,969 SGD
NZ Jewellers$18,012 SGD

40 data points across 9 retailers

14 retailers$9,308 SGD to $18,012 SGD

A
Cheapest Retailer
-
$9,308 SGD
A
Retailer 2
-
$9,905 SGD
View
A
Retailer 3
-
$10,128 SGD
View
A
Retailer 4
-
$10,135 SGD
View
A
Retailer 5
-
$10,770 SGD
View
A
Retailer 6
-
$10,935 SGD
View
A
Retailer 7
-
$11,000 SGD
View
A
Retailer 8
-
$11,691 SGD
View
B+
Retailer 9
-
$12,427 SGD
View
Retailer 10
-
$12,427 SGD
View
Price last confirmed 63 days ago
A
Retailer 11
-
$12,452 SGD
View
B+
Retailer 12
-
$14,969 SGD
View
Retailer 13
-
$18,012 SGD
View
Price last confirmed 66 days ago
Most Expensive
B
NZ Jewellers
c46d8283-cf0b-4561-ae09-7f7e90fe5b64 · Nov 5
$18,012 SGD
$14,102 USD
View
13 more retailers have this diamond
Prices start from $9,308 SGDSave up to $8,705 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
2.21ct Round
$9,308 SGD