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Emerald|Lab Grown|IGI

1.51ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG514263716

Shape and cutting style on the report: Emerald cut

Certificate IGI LG514263716

Diamond specifications and retailer prices

From $290 AUD
$204 USD
As of October 30, 2026
Save $2,158 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,449 AUD at Brilliant Earth · As of October 29, 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 LG514263716 or 514263716. Listed at 21 retailers as of October 29, 2026, with prices from $290 to $2,449, a $2,158 spread on the same certified stone. Brilliant Earth lists it at $2,449. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.9°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514263716
Dimensions7.80 × 5.38 × 3.61 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.80 mm5.38 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514263716
Side View
Table 63.0%Crown 24.9°Girdle: MediumPavilion 36.8°Culet: LNGDepth 67.1%

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: $2,449 AUD|Low: $279 AUD|High: $2,520 AUD|Avg: $902 AUD|-2.8%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 15$290 AUD
Retailer 7$325 AUD
Retailer 5$337 AUD
Retailer 4$360 AUD
Retailer 16$360 AUD
Retailer 13$484 AUD
Retailer 11$587 AUD
Retailer 2$662 AUD
Retailer 9$728 AUD
Retailer 6$831 AUD
Retailer 10$871 AUD
Retailer 12$1,150 AUD
Retailer 3$1,157 AUD
Retailer 8$1,410 AUD
Retailer 17$1,466 AUD
Retailer 14$1,692 AUD
Brilliant Earth$2,449 AUD

45 data points across 17 retailers

21 retailers$290 AUD to $2,449 AUD

A
Cheapest Retailer
-
$290 AUD
$204 USD
A
Retailer 2
-
$325 AUD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$337 AUD
$237 USD
View
A
Retailer 4
-
$360 AUD
$253 USD
View
A
Retailer 5
-
$360 AUD
$253 USD
View
B+
Retailer 6
-
$484 AUD
$340 USD
View
A
Retailer 7
-
$587 AUD
€393 EUR
View
A
Retailer 8
-
$662 AUD
£366 GBP
View
A
Retailer 9
-
$695 AUD
$488 USD
View
A
Retailer 10
-
$728 AUD
$512 USD
View
B+
Retailer 11
-
$831 AUD
$584 USD
View
B+
Retailer 12
-
$871 AUD
$612 USD
View
B+
Retailer 13
-
$928 AUD
$652 USD
View
B+
Retailer 14
-
$1,150 AUD
View
B+
Retailer 15
-
$1,157 AUD
$813 USD
View
B+
Retailer 16
-
$1,234 AUD
$867 USD
View
B
Retailer 17
-
$1,410 AUD
£780 GBP
View
B
Retailer 18
-
$1,466 AUD
$1,030 USD
View
B
Retailer 19
-
$1,692 AUD
£936 GBP
View
B
Retailer 20
-
$1,717 AUD
$1,206 USD
View
Most Expensive
B
Brilliant Earth
10787900A · Oct 29
$2,449 AUD
$1,720 USD
View
20 more retailers have this diamond
Prices start from $290 AUDSave up to $2,158 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
$290 AUD