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Emerald|Lab Grown|IGI

3.04ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • IGI LG671440063

Shape and cutting style on the report: Emerald cut

Certificate IGI LG671440063

Diamond specifications and retailer prices

From $745 NZD
$420 USD
As of October 30, 2026
Save $7,381 NZD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,126 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.04ct lab-grown emerald diamond

This 3.04ct 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 and certified by IGI LG671440063 or 671440063. Listed at 17 retailers as of October 29, 2026, with prices from $745 to $8,126, a $7,381 spread on the same certified stone. Brilliant Earth lists it at $8,126. 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

3.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671440063
Dimensions10.17 × 6.54 × 4.27 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.17 mm6.54 mm3.04 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671440063
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 34.1°Culet: LargeDepth 65.3%

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 30
Current: $8,126 NZD|Low: $745 NZD|High: $8,446 NZD|Avg: $3,167 NZD|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 11$745 NZD
Retailer 12$834 NZD
Retailer 3$924 NZD
Retailer 7$1,180 NZD
Retailer 5$1,228 NZD
Retailer 4$1,593 NZD
Retailer 2$1,692 NZD
Retailer 10$2,594 NZD
Retailer 14$3,349 NZD
Retailer 8$3,522 NZD
Retailer 6$3,543 NZD
Retailer 9$3,770 NZD
Retailer 13$6,618 NZD
Brilliant Earth$8,126 NZD

41 data points across 14 retailers

17 retailers$745 NZD to $8,126 NZD

A
Cheapest Retailer
-
$745 NZD
$420 USD
A
Retailer 2
-
$834 NZD
$470 USD
View
Final sale: no returns
A
Retailer 3
-
$836 NZD
$471 USD
View
A
Retailer 4
-
$924 NZD
$521 USD
View
A
Retailer 5
-
$924 NZD
$521 USD
View
A
Retailer 6
-
$1,180 NZD
$665 USD
View
B+
Retailer 7
-
$1,228 NZD
$692 USD
View
B+
Retailer 8
-
$1,593 NZD
$898 USD
View
A
Retailer 9
-
$1,692 NZD
£751 GBP
View
B
Retailer 10
-
$2,594 NZD
$1,462 USD
View
B
Retailer 11
-
$3,282 NZD
$1,850 USD
View
B
Retailer 12
-
$3,349 NZD
$1,887 USD
View
Retailer 13
-
$3,522 NZD
$1,985 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$3,543 NZD
$1,997 USD
View
B
Retailer 15
-
$3,770 NZD
£1,673 GBP
View
B
Retailer 16
-
$6,618 NZD
$3,730 USD
View
Most Expensive
B
Brilliant Earth
18830643A · Oct 29
$8,126 NZD
$4,580 USD
View
16 more retailers have this diamond
Prices start from $745 NZDSave up to $7,381 NZD

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
3.04ct Emerald
$745 NZD