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Round|Natural|IGI

2.21ct J IF Round Natural Diamond

EX • J/IF • IGI 629450083

Shape and cutting style on the report: Round brilliant

Certificate IGI 629450083

Diamond specifications and retailer prices

From $11,575 SGD
As of November 6, 2026
Save $9,052 SGD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $20,627 SGD at NZ Jewellers · As of October 23, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 629450083. Listed at 19 retailers as of November 5, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 629450083
Dimensions8.31 × 8.26 × 5.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.31 mm8.26 mm2.21 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 629450083
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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: $20,627 SGD|Low: $11,575 SGD|High: $20,627 SGD|Avg: $15,468 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
November 6, 2026
Retailer 2$11,575 SGD
Retailer 3$12,575 SGD
Retailer 9$13,511 SGD
Retailer 5$13,659 SGD
Retailer 4$13,661 SGD
Retailer 6$14,651 SGD
Retailer 11$14,799 SGD
Retailer 12$15,027 SGD
Retailer 8$15,471 SGD
Retailer 7$16,993 SGD
Retailer 13$17,076 SGD
Retailer 10$19,276 SGD
NZ Jewellers$20,627 SGD

25 data points across 13 retailers

19 retailers$11,575 SGD to $20,627 SGD

A
Cheapest Retailer
-
$11,575 SGD
Retailer 2
-
$12,575 SGD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$12,675 SGD
View
Retailer 4
-
$13,358 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$13,488 SGD
View
A
Retailer 6
-
$13,511 SGD
View
A
Retailer 7
-
$13,659 SGD
View
Final sale: no returns
Retailer 8
-
$13,661 SGD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$14,651 SGD
View
A
Retailer 10
-
$14,799 SGD
View
A
Retailer 11
-
$15,027 SGD
View
A
Retailer 12
-
$15,471 SGD
View
B+
Retailer 13
-
$15,739 SGD
View
A
Retailer 14
-
$16,993 SGD
View
A
Retailer 15
-
$17,076 SGD
View
Retailer 16
-
$17,076 SGD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$19,276 SGD
View
B+
Retailer 18
-
$20,627 SGD
View
Most Expensive
NZ Jewellers
4d64d347-afba-49ee-ad4d-ee36f4cb0d0f · Oct 23
$20,627 SGD
$16,149 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from $11,575 SGDSave up to $9,052 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
$11,575 SGD