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Emerald|Natural|GIA

1.57ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 3455772040

Certificate GIA 3455772040

Diamond specifications and retailer prices

From $4,528 CAD
$3,235 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $4,528 CAD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 1.57ct natural emerald diamond

This 1.57ct natural emerald sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3455772040. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.57
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3455772040
Dimensions8.04 × 5.35 × 3.61 mm
L/W Ratio1.50
Top View
8.04 mm5.35 mm1.57 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3455772040
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $4,528 CAD|Low: $4,528 CAD|High: $7,315 CAD|Avg: $6,243 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Blue Nile$4,528 CAD
Retailer 2$5,584 CAD
Retailer 4$5,584 CAD
Retailer 3$5,766 CAD
Retailer 5$7,315 CAD

6 data points across 5 retailers

1 retailer

B+
Blue Nile
17970276 · Oct 29
$4,528 CAD
$3,235 USD
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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+
1.57ct Emerald
$4,528 CAD