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Emerald|Lab Grown|IGI

1.53ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG818674201

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818674201

Diamond specifications and retailer prices

From $652 AUD
$458 USD
As of October 30, 2026
Save $3,960 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,612 AUD at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818674201 or 818674201. Listed at 21 retailers as of October 30, 2026, with prices from $652 to $4,612, a $3,960 spread on the same certified stone. Brilliant Earth lists it at $4,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818674201
Dimensions7.74 × 5.53 × 3.59 mm
L/W Ratio1.40
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
7.74 mm5.53 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818674201
Side View
Table 57.0%Crown 32.9°Girdle: MediumPavilion 40.3°Culet: LargeDepth 64.9%

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: $4,612 AUD|Low: $652 AUD|High: $6,947 AUD|Avg: $1,940 AUD|-33.6%
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
October 31, 2026
Retailer 12$652 AUD
Retailer 5$743 AUD
Retailer 7$743 AUD
Retailer 8$932 AUD
Retailer 11$968 AUD
Retailer 15$1,167 AUD
Retailer 2$1,188 AUD
Retailer 3$1,276 AUD
Retailer 9$1,525 AUD
Retailer 4$1,792 AUD
Retailer 14$2,371 AUD
Retailer 13$2,649 AUD
Retailer 10$2,703 AUD
Retailer 6$2,732 AUD
Brilliant Earth$4,612 AUD

36 data points across 15 retailers

21 retailers$652 AUD to $4,612 AUD

Retailer 1
-
$606 AUD
$426 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$652 AUD
$458 USD
View
Final sale: no returns
Retailer 3
-
$708 AUD
$497 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$743 AUD
$522 USD
View
A
Retailer 5
-
$743 AUD
$522 USD
View
Retailer 6
-
$783 AUD
$550 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$875 AUD
HK$4,800 HKD
View
Price last confirmed 57 days ago
A
Retailer 8
-
$932 AUD
$655 USD
View
A
Retailer 9
-
$968 AUD
$680 USD
View
A
Retailer 10
-
$1,167 AUD
€781 EUR
View
A
Retailer 11
-
$1,188 AUD
£657 GBP
View
A
Retailer 12
-
$1,276 AUD
ZAR 14,480 ZAR
View
B+
Retailer 13
-
$1,525 AUD
$1,071 USD
View
B+
Retailer 14
-
$1,634 AUD
$1,148 USD
View
B+
Retailer 15
-
$1,792 AUD
$1,259 USD
View
B+
Retailer 16
-
$2,371 AUD
$1,666 USD
View
Retailer 17
-
$2,518 AUD
$1,769 USD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$2,649 AUD
$1,861 USD
View
B+
Retailer 19
-
$2,703 AUD
$1,899 USD
View
B+
Retailer 20
-
$2,732 AUD
£1,511 GBP
View
Most Expensive
B
Brilliant Earth
21094149A · Oct 30
$4,612 AUD
$3,240 USD
View
20 more retailers have this diamond
Prices start from $652 AUDSave up to $3,960 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
$652 AUD