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Emerald|Lab Grown|IGI

5.73ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG844607530

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844607530

Diamond specifications and retailer prices

From $1,700 NZD
$955 USD
As of October 29, 2026
Save $10,656 NZD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $12,357 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 5.73ct lab-grown emerald diamond

This 5.73ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844607530 or 844607530. Listed at 4 retailers as of October 26, 2026, with prices from $1,700 to $12,357, a $10,656 spread on the same certified stone. Brilliant Earth lists it at $12,357. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.73
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844607530
Dimensions11.70 × 8.60 × 5.86 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm8.60 mm5.73 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844607530
Side View
Table 66.0%Crown 38.7°Girdle: Slightly ThickPavilion 40.5°Culet: LargeDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $12,357 NZD|Low: $1,700 NZD|High: $12,357 NZD|Avg: $6,900 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3$1,700 NZD
Retailer 2$2,768 NZD
Retailer 4$9,935 NZD
Brilliant Earth$12,357 NZD

16 data points across 4 retailers

4 retailers$1,700 NZD to $12,357 NZD

A
Cheapest Retailer
-
$1,700 NZD
$955 USD
Final sale: no returns
A
Retailer 2
-
$2,768 NZD
£1,224 GBP
View
B
Retailer 3
-
$9,935 NZD
$5,580 USD
View
Most Expensive
B
Brilliant Earth
22149084A · Oct 26
$12,357 NZD
$6,940 USD
View
3 more retailers have this diamond
Prices start from $1,700 NZDSave up to $10,656 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
5.73ct Emerald
$1,700 NZD