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Emerald|Lab Grown|IGI

1.53ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG818654216

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818654216

Diamond specifications and retailer prices

From $567 AUD
$398 USD
As of October 30, 2026
Save $4,942 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,509 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown emerald diamond

This 1.53ct 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 LG818654216 or 818654216. Listed at 21 retailers as of October 29, 2026, with prices from $567 to $5,509, a $4,942 spread on the same certified stone. Brilliant Earth lists it at $5,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654216
Dimensions7.99 × 5.30 × 3.56 mm
L/W Ratio1.51
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
7.99 mm5.30 mm1.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654216
Side View
Table 62.0%Crown 32.9°Girdle: MediumPavilion 41.4°Culet: LargeDepth 67.2%

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 30
Current: $5,509 AUD|Low: $567 AUD|High: $5,679 AUD|Avg: $1,908 AUD|-3.0%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 11$567 AUD
Retailer 5$633 AUD
Retailer 9$633 AUD
Retailer 20$702 AUD
Retailer 21$702 AUD
Retailer 18$911 AUD
Retailer 8$1,049 AUD
Retailer 10$1,113 AUD
Retailer 13$1,124 AUD
Retailer 2$1,152 AUD
Retailer 17$1,206 AUD
Retailer 4$1,527 AUD
Retailer 19$1,682 AUD
Retailer 12$2,235 AUD
Retailer 3$2,256 AUD
Retailer 6$2,265 AUD
Retailer 7$2,307 AUD
Retailer 16$2,443 AUD
Retailer 15$2,757 AUD
Retailer 14$4,953 AUD
Brilliant Earth$5,509 AUD

33 data points across 21 retailers

21 retailers$567 AUD to $5,509 AUD

A
Cheapest Retailer
-
$567 AUD
$398 USD
A
Retailer 2
-
$633 AUD
$445 USD
View
Final sale: no returns
A
Retailer 3
-
$633 AUD
$445 USD
View
A
Retailer 4
-
$702 AUD
$493 USD
View
A
Retailer 5
-
$702 AUD
$493 USD
View
A
Retailer 6
-
$911 AUD
$640 USD
View
A
Retailer 7
-
$1,049 AUD
$737 USD
View
A
Retailer 8
-
$1,113 AUD
$782 USD
View
A
Retailer 9
-
$1,124 AUD
€752 EUR
View
A
Retailer 10
-
$1,152 AUD
£637 GBP
View
A
Retailer 11
-
$1,206 AUD
ZAR 13,685 ZAR
View
B+
Retailer 12
-
$1,527 AUD
$1,073 USD
View
B+
Retailer 13
-
$1,682 AUD
$1,182 USD
View
B+
Retailer 14
-
$2,235 AUD
SGD 2,122 SGD
View
B+
Retailer 15
-
$2,256 AUD
$1,585 USD
View
B+
Retailer 16
-
$2,265 AUD
$1,591 USD
View
B+
Retailer 17
-
$2,307 AUD
$1,621 USD
View
B+
Retailer 18
-
$2,443 AUD
$1,716 USD
View
B+
Retailer 19
-
$2,757 AUD
£1,525 GBP
View
B
Retailer 20
-
$4,953 AUD
$3,480 USD
View
Most Expensive
B
Brilliant Earth
21421757A · Oct 29
$5,509 AUD
$3,870 USD
View
20 more retailers have this diamond
Prices start from $567 AUDSave up to $4,942 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
1.53ct Emerald
$567 AUD