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Emerald|Lab Grown|GIA

3.07ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1

Diamond specifications and retailer prices

From $1,755 CAD
£989 GBP
As of October 30, 2026
Save $2,100 CAD (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,855 CAD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.07ct lab-grown emerald diamond

This 3.07ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 29, 2026, with prices from $1,755 to $3,855, a $2,100 spread on the same certified stone. Blue Nile lists it at $3,855. 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

3.07
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions10.10 × 6.73 × 0.00 mm
L/W Ratio1.50
Top View
10.10 mm6.73 mm3.07 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.5%

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: Oct 30
Current: $3,855 CAD|Low: $1,003 CAD|High: $4,606 CAD|Avg: $2,462 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$1,003 CAD
Retailer 5$1,136 CAD
Retailer 2$1,755 CAD
Retailer 6$3,388 CAD
Retailer 4$3,759 CAD
Blue Nile$3,855 CAD

36 data points across 6 retailers

2 retailers$1,755 CAD to $3,855 CAD

B+
Cheapest Retailer
-
$1,755 CAD
£989 GBP
Most Expensive
B
Blue Nile
22046664 · Oct 29
$3,855 CAD
$2,760 USD
View
1 more retailer has this diamond
Prices start from $1,755 CADSave up to $2,100 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+
3.07ct Emerald
$1,755 CAD