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Emerald|Natural|GIA

0.52ct G SI1 Emerald Natural Diamond

GD • G/SI1 • GIA 2557437703

Certificate GIA 2557437703

Diamond specifications and retailer prices

From $651 CAD
As of November 4, 2026
Save $211 CAD (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $862 CAD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.52ct natural emerald diamond

This 0.52ct natural emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557437703. Listed at 5 retailers as of November 4, 2026, with prices from $651 to $862, a $211 spread on the same certified stone. Blue Nile lists it at $862. 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

0.52
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557437703
Dimensions5.80 × 3.77 × 2.45 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Crystal
Top View
5.80 mm3.77 mm0.52 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557437703
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.0%

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: $862 CAD|Low: $574 CAD|High: $911 CAD|Avg: $747 CAD|-5.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$651 CAD
Retailer 4$669 CAD
Retailer 3$726 CAD
Retailer 2$832 CAD
Blue Nile$862 CAD

41 data points across 5 retailers

5 retailers$651 CAD to $862 CAD

A
Cheapest Retailer
-
$651 CAD
B+
Retailer 2
-
$669 CAD
View
Final sale: no returns
A
Retailer 3
-
$726 CAD
View
B+
Retailer 4
-
$832 CAD
View
Most Expensive
B+
Blue Nile
29320375 · Nov 5
$862 CAD
$617 USD
View
4 more retailers have this diamond
Prices start from $651 CADSave up to $211 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
0.52ct Emerald
$651 CAD