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Emerald|Natural|GIA

0.55ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 2566389458

Certificate GIA 2566389458

Diamond specifications and retailer prices

From $908 CAD
As of November 4, 2026
Save $150 CAD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,057 CAD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.55ct natural emerald diamond

This 0.55ct natural emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566389458. Listed at 2 retailers as of November 4, 2026, with prices from $908 to $1,057, a $150 spread on the same certified stone. 77 Diamonds lists it at $1,057. 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

0.55
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566389458
Dimensions5.45 × 3.90 × 2.65 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal
Top View
5.45 mm3.90 mm0.55 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566389458
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCuletDepth 67.9%

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 4
Current: $1,057 CAD|Low: $908 CAD|High: $1,074 CAD|Avg: $982 CAD|+3.4%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$908 CAD
77 Diamonds$1,057 CAD

38 data points across 2 retailers

2 retailers$908 CAD to $1,057 CAD

B+
Cheapest Retailer
-
$908 CAD
Most Expensive
B
77 Diamonds
EMCPJYHTW5ND · Nov 6
$1,057 CAD
£596 GBP
View
1 more retailer has this diamond
Prices start from $908 CADSave up to $150 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.

B+
0.55ct Emerald
$908 CAD