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Emerald|Lab Grown|IGI

4.51ct E VS2 Emerald Lab Grown Diamond

GD • E/VS2 • IGI LG726570413

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726570413

Diamond specifications and retailer prices

From $1,317 AUD
$925 USD
As of October 29, 2026
Save $7,352 AUD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,669 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.51ct lab-grown emerald diamond

This 4.51ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG726570413 or 726570413. Listed at 10 retailers as of October 29, 2026, with prices from $1,317 to $8,669, a $7,352 spread on the same certified stone. Do Amore Diamonds lists it at $8,669. 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

4.51
Carat
E
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726570413
Dimensions11.48 × 7.70 × 5.02 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm7.70 mm4.51 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726570413
Side View
Table 68.0%Crown 34.1°Girdle: Slightly ThickPavilion 39.4°Culet: LargeDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $8,669 AUD|Low: $1,317 AUD|High: $12,412 AUD|Avg: $3,756 AUD
Do Amore Diamonds
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
Retailer 15
October 29, 2026
Retailer 2$1,317 AUD
Retailer 13$1,592 AUD
Retailer 12$1,598 AUD
Retailer 8$1,900 AUD
Retailer 15$1,997 AUD
Retailer 7$2,129 AUD
Retailer 3$2,787 AUD
Retailer 14$3,022 AUD
Retailer 5$3,153 AUD
Retailer 4$3,888 AUD
Retailer 6$4,122 AUD
Retailer 10$4,687 AUD
Retailer 9$6,922 AUD
Retailer 11$7,572 AUD
Do Amore Diamonds$8,669 AUD

7 data points across 15 retailers

10 retailers$1,317 AUD to $8,669 AUD

A
Cheapest Retailer
-
$1,317 AUD
$925 USD
B+
Retailer 2
-
$1,592 AUD
$1,118 USD
View
B
Retailer 3
-
$1,598 AUD
$1,123 USD
View
B+
Retailer 4
-
$1,900 AUD
€1,271 EUR
View
B+
Retailer 5
-
$1,997 AUD
$1,403 USD
View
B+
Retailer 6
-
$3,022 AUD
$2,123 USD
View
B
Retailer 7
-
$4,687 AUD
£2,593 GBP
View
B
Retailer 8
-
$6,922 AUD
$4,863 USD
View
C
Retailer 9
-
$7,572 AUD
$5,320 USD
View
Most Expensive
C
Do Amore Diamonds
27-AF47AC057 · Oct 29
$8,669 AUD
$6,090 USD
View
9 more retailers have this diamond
Prices start from $1,317 AUDSave up to $7,352 AUD

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
4.51ct Emerald
$1,317 AUD