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Emerald|Natural|GIA

1.05ct E SI2 Emerald Natural Diamond

EX • E/SI2 • GIA 12957478

Certificate GIA 12957478

Diamond specifications and retailer prices

From $3,980 CAD
As of November 5, 2026
Save $976 CAD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,279 CAD at GemsNY · As of October 8, 2026
View at GemsNY

About this 1.05ct natural emerald diamond

This 1.05ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 12957478. Listed at 3 retailers as of November 5, 2026, with a relatively tight 25% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.05
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 12957478
Dimensions6.84 × 5.28 × 3.36 mm
L/W Ratio1.30
Top View
6.84 mm5.28 mm1.05 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 12957478
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NDepth 63.6%

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 5
Current: $5,279 CAD|Low: $3,634 CAD|High: $7,701 CAD|Avg: $4,905 CAD|+3.7%
GemsNY
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$3,634 CAD
Retailer 6$3,732 CAD
Retailer 7$3,980 CAD
Retailer 2$4,957 CAD
GemsNY$5,279 CAD
Retailer 4$5,282 CAD
Retailer 3$7,681 CAD

40 data points across 7 retailers

3 retailers$3,980 CAD to $4,957 CAD

B+
Cheapest Retailer
-
$3,980 CAD
B
Retailer 2
-
$4,957 CAD
View
Most Expensive
GemsNY
N687908 · Oct 8
$5,279 CAD
$3,780 USD
View
Price last confirmed 29 days ago
2 more retailers have this diamond
Prices start from $3,980 CADSave up to $976 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+
1.05ct Emerald
$3,980 CAD