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Emerald|Lab Grown|IGI

3.02ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG720547703

Shape and cutting style on the report: Emerald cut

Certificate IGI LG720547703

Diamond specifications and retailer prices

From $616 NZD
$347 USD
As of October 30, 2026
Save $4,015 NZD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,631 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.02ct lab-grown emerald diamond

This 3.02ct 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 LG720547703 or 720547703. Listed at 17 retailers as of October 28, 2026, with prices from $616 to $4,631, a $4,015 spread on the same certified stone. Brilliant Earth lists it at $4,631. 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

3.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720547703
Dimensions9.71 × 6.81 × 4.63 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.71 mm6.81 mm3.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720547703
Side View
Table 66.0%Crown 36°Girdle: Slightly ThickPavilion 38.4°Culet: LargeDepth 68.0%

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: $4,631 NZD|Low: $616 NZD|High: $4,773 NZD|Avg: $1,704 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$616 NZD
Retailer 3$688 NZD
Retailer 9$763 NZD
Retailer 6$1,029 NZD
Retailer 10$1,230 NZD
Retailer 4$1,235 NZD
Retailer 11$1,324 NZD
Retailer 2$1,372 NZD
Retailer 7$1,888 NZD
Retailer 5$2,999 NZD
Brilliant Earth$4,631 NZD

42 data points across 11 retailers

17 retailers$616 NZD to $4,631 NZD

A
Cheapest Retailer
-
$616 NZD
$347 USD
A
Retailer 2
-
$688 NZD
$388 USD
View
Final sale: no returns
A
Retailer 3
-
$715 NZD
$403 USD
View
A
Retailer 4
-
$763 NZD
$430 USD
View
A
Retailer 5
-
$763 NZD
$430 USD
View
A
Retailer 6
-
$1,029 NZD
$580 USD
View
B+
Retailer 7
-
$1,230 NZD
$693 USD
View
A
Retailer 8
-
$1,235 NZD
€663 EUR
View
A
Retailer 9
-
$1,324 NZD
$746 USD
View
A
Retailer 10
-
$1,372 NZD
£609 GBP
View
B+
Retailer 11
-
$1,888 NZD
$1,064 USD
View
Retailer 12
-
$2,053 NZD
$1,157 USD
View
Price last confirmed 44 days ago
B+
Retailer 13
-
$2,456 NZD
$1,384 USD
View
B+
Retailer 14
-
$2,530 NZD
$1,426 USD
View
B
Retailer 15
-
$2,951 NZD
$1,663 USD
View
B+
Retailer 16
-
$2,999 NZD
£1,331 GBP
View
Most Expensive
B
Brilliant Earth
16843100A · Oct 28
$4,631 NZD
$2,610 USD
View
16 more retailers have this diamond
Prices start from $616 NZDSave up to $4,015 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
3.02ct Emerald
$616 NZD