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Radiant|Natural|GIA

2.21ct F SI1 Radiant Natural Diamond

GD • F/SI1 • GIA 3505112593

Certificate GIA 3505112593

Diamond specifications and retailer prices

From $24,177 SGD
₹1,800,404 INR
As of November 3, 2026
Save $4,707 SGD (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $28,883 SGD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 2.21ct natural radiant diamond

This 2.21ct natural radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3505112593. Listed at 4 retailers as of November 3, 2026, with prices from $24,177 to $28,883, a $4,707 spread on the same certified stone. 77 Diamonds lists it at $28,883. 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

2.21
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle48.2°
Pavilion angle60.4°
OriginNatural
Grading LabGIA
CertificateGIA 3505112593
Dimensions8.59 × 6.38 × 4.57 mm
L/W Ratio1.35
Top View
8.59 mm6.38 mm2.21 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3505112593
Side View
Table 69.0%Crown 48.2°Girdle: THK-VTKPavilion 60.4°Culet: NoneDepth 71.7%

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 3
Current: $28,883 SGD|Low: $24,136 SGD|High: $29,174 SGD|Avg: $26,647 SGD|+0.1%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2$24,177 SGD
77 Diamonds$28,883 SGD

46 data points across 2 retailers

4 retailers$24,177 SGD to $28,883 SGD

B+
Cheapest Retailer
-
$24,177 SGD
₹1,800,404 INR
B
Retailer 2
-
$24,359 SGD
CA$26,454 CAD
View
B
Retailer 3
-
$24,550 SGD
A$29,533 AUD
View
Most Expensive
B
77 Diamonds
RADMBHUZCV7VQ · Nov 3
$28,883 SGD
£17,783 GBP
View
3 more retailers have this diamond
Prices start from $24,177 SGDSave up to $4,707 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+
2.21ct Radiant
$24,177 SGD