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Emerald|Lab Grown|IGI

1.51ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG630460540

Shape and cutting style on the report: Emerald cut

Certificate IGI LG630460540

Diamond specifications and retailer prices

From $286 AUD
$201 USD
As of October 30, 2026
Save $1,792 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,078 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG630460540 or 630460540. Listed at 19 retailers as of October 30, 2026, with prices from $286 to $2,078, a $1,792 spread on the same certified stone. Brilliant Earth lists it at $2,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630460540
Dimensions7.56 × 5.35 × 3.74 mm
L/W Ratio1.41
Culet sizeLong
Top View
7.56 mm5.35 mm1.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630460540
Side View
Table 64.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.1°Culet: LNGDepth 69.9%

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: $2,078 AUD|Low: $286 AUD|High: $2,449 AUD|Avg: $1,031 AUD|-15.1%
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 31, 2026
Retailer 11$286 AUD
Retailer 12$356 AUD
Retailer 7$602 AUD
Retailer 3$616 AUD
Retailer 2$652 AUD
Retailer 4$827 AUD
Retailer 5$1,146 AUD
Retailer 9$1,171 AUD
Retailer 10$1,182 AUD
Retailer 6$1,323 AUD
Retailer 8$1,671 AUD
Brilliant Earth$2,078 AUD

39 data points across 12 retailers

19 retailers$286 AUD to $2,078 AUD

A
Cheapest Retailer
-
$286 AUD
$201 USD
A
Retailer 2
-
$320 AUD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$332 AUD
$233 USD
View
A
Retailer 4
-
$356 AUD
$250 USD
View
A
Retailer 5
-
$356 AUD
$250 USD
View
A
Retailer 6
-
$602 AUD
€403 EUR
View
B+
Retailer 7
-
$616 AUD
$433 USD
View
A
Retailer 8
-
$652 AUD
£361 GBP
View
A
Retailer 9
-
$693 AUD
$487 USD
View
B+
Retailer 10
-
$827 AUD
$581 USD
View
B+
Retailer 11
-
$1,142 AUD
$802 USD
View
B+
Retailer 12
-
$1,146 AUD
$805 USD
View
B+
Retailer 13
-
$1,171 AUD
View
B+
Retailer 14
-
$1,182 AUD
$830 USD
View
B+
Retailer 15
-
$1,218 AUD
$856 USD
View
B+
Retailer 16
-
$1,323 AUD
$929 USD
View
B
Retailer 17
-
$1,472 AUD
$1,034 USD
View
B
Retailer 18
-
$1,671 AUD
£924 GBP
View
Most Expensive
B
Brilliant Earth
9935086A · Oct 30
$2,078 AUD
$1,460 USD
View
18 more retailers have this diamond
Prices start from $286 AUDSave up to $1,792 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
1.51ct Emerald
$286 AUD