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Emerald|Natural|GIA

20.28ct D FL Emerald Natural Diamond

VG • D/FL • GIA 2231881234

Certificate GIA 2231881234

Diamond specifications and retailer prices

From $2,776,228 CAD
€1,889,130 EUR
As of October 28, 2026
Save $658,192 CAD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,434,420 CAD at William & Sons Jewelers · As of October 29, 2026
View at William & Sons Jewelers

About this 20.28ct natural emerald diamond

This 20.28ct natural emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231881234. Listed at 2 retailers as of October 28, 2026, with prices from $2,776,228 to $3,434,420, a $658,192 spread on the same certified stone. William & Sons Jewelers lists it at $3,434,420. 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

20.28
Carat
D
Color
FL
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231881234
Dimensions18.59 × 12.58 × 8.37 mm
L/W Ratio1.48
Top View
18.59 mm12.58 mm20.28 ctD / FL
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231881234
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,776,228 CAD|Low: $2,727,908 CAD|High: $3,434,420 CAD|Avg: $3,028,447 CAD|-3.1%
Retailer 1
Retailer 2
William & Sons Jewelers
October 5, 2026
Retailer 1$2,776,228 CAD
Retailer 2$3,030,555 CAD
William & Sons Jewelers$3,434,420 CAD

9 data points across 3 retailers

2 retailers$2,776,228 CAD to $3,434,420 CAD

A
Cheapest Retailer
-
$2,776,228 CAD
€1,889,130 EUR
Most Expensive
B+
William & Sons Jewelers
cert_2231881234 · Oct 29
$3,434,420 CAD
$2,453,858 USD
View
Final sale: no returns
1 more retailer has this diamond
Prices start from $2,776,228 CADSave up to $658,192 CAD

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
20.28ct Emerald
$2,776,228 CAD