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Emerald|Lab Grown|IGI

1.50ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG818659353

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818659353

Diamond specifications and retailer prices

From $1,043 AUD
$733 USD
As of October 30, 2026
Save $3,790 AUD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,833 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659353 or 818659353. Listed at 9 retailers as of October 28, 2026, with prices from $1,043 to $4,833, a $3,790 spread on the same certified stone. Rare Carat lists it at $4,833. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659353
Dimensions7.94 × 5.46 × 3.47 mm
L/W Ratio1.45
Culet sizeLarge
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
7.94 mm5.46 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659353
Side View
Table 67.0%Crown 30.9°Girdle: MediumPavilion 40.6°Culet: LargeDepth 63.6%

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: $4,833 AUD|Low: $490 AUD|High: $5,367 AUD|Avg: $2,367 AUD|+4.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4$490 AUD
Retailer 9$1,043 AUD
Retailer 6$1,096 AUD
Retailer 12$1,224 AUD
Retailer 13$1,262 AUD
Retailer 3$1,495 AUD
Retailer 8$1,737 AUD
Retailer 11$2,242 AUD
Retailer 5$2,494 AUD
Retailer 10$2,820 AUD
Retailer 2$3,858 AUD
Retailer 7$4,684 AUD
Rare Carat$4,833 AUD

13 data points across 13 retailers

9 retailers$1,043 AUD to $4,833 AUD

A
Cheapest Retailer
-
$1,043 AUD
$733 USD
A
Retailer 2
-
$1,096 AUD
$770 USD
View
Retailer 3
-
$1,262 AUD
ZAR 14,323 ZAR
View
Price last confirmed 49 days ago
B+
Retailer 4
-
$1,737 AUD
$1,220 USD
View
B+
Retailer 5
-
$2,242 AUD
$1,575 USD
View
B+
Retailer 6
-
$2,820 AUD
£1,560 GBP
View
B
Retailer 7
-
$3,858 AUD
$2,710 USD
View
B
Retailer 8
-
$4,684 AUD
$3,290 USD
View
Most Expensive
B
Rare Carat
PD-231553 · Oct 28
$4,833 AUD
$3,395 USD
View
8 more retailers have this diamond
Prices start from $1,043 AUDSave up to $3,790 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
1.50ct Emerald
$1,043 AUD