Emerald|Lab Grown|GIA

3.03ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • GIA 5476837124

Shape and cutting style on the report: Emerald cut

Certificate GIA 5476837124

Diamond specifications and retailer prices

From $655 USD
As of October 27, 2026
Save $2,548 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,610 USD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5476837124. Listed at 15 retailers as of October 26, 2026, with a 389% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.03
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5476837124
Dimensions10.18 × 6.66 × 4.24 mm
L/W Ratio1.53
Top View
10.18 mm6.66 mm3.03 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5476837124
Side View
Table 67.0%CrownGirdle: THI-POLPavilionCulet: NoneDepth 63.6%

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: Oct 27
Current: $4,610 USD|Low: $712 USD|High: $4,610 USD|Avg: $1,516 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$712 USD
Retailer 11$732 USD
Retailer 4$883 USD
Retailer 12$935 USD
Retailer 5$997 USD
Retailer 3$1,064 USD
Retailer 6$1,146 USD
Retailer 2$1,181 USD
Retailer 9$1,239 USD
Retailer 8$1,770 USD
Retailer 7$3,203 USD
Brilliant Earth$4,610 USD

42 data points across 12 retailers

15 retailers$655 USD to $3,203 USD

A
Cheapest Retailer
-
$655 USD
A
Retailer 2
-
$712 USD
View
A
Retailer 3
-
$732 USD
View
Final sale: no returns
A
Retailer 4
-
$759 USD
View
B+
Retailer 5
-
$883 USD
HK$6,900 HKD
View
B+
Retailer 6
-
$935 USD
View
B+
Retailer 7
-
$997 USD
£785 GBP
View
B+
Retailer 8
-
$1,064 USD
View
B+
Retailer 9
-
$1,146 USD
£903 GBP
View
B+
Retailer 10
-
$1,181 USD
€1,125 EUR
View
B
Retailer 11
-
$1,239 USD
View
B
Retailer 12
-
$1,770 USD
View
B
Retailer 13
-
$2,135 USD
View
B
Retailer 14
-
$3,203 USD
£2,522 GBP
View
Most Expensive
Brilliant Earth
14415424A · Oct 10
$4,610 USD
View
Price last confirmed 19 days ago
14 more retailers have this diamond
Prices start from $655 USDSave up to $2,548 USD

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
3.03ct Emerald
$655 USD