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Emerald|Lab Grown|IGI

1.53ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG816623894

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816623894

Diamond specifications and retailer prices

From $658 AUD
$462 USD
As of October 30, 2026
Save $4,937 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,595 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 LG816623894 or 816623894. Listed at 21 retailers as of October 30, 2026, with prices from $658 to $5,595, a $4,937 spread on the same certified stone. Brilliant Earth lists it at $5,595. 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 angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816623894
Dimensions7.80 × 5.49 × 3.47 mm
L/W Ratio1.42
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
7.80 mm5.49 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816623894
Side View
Table 63.0%Crown 34.5°Girdle: MED-STKPavilion 40°Culet: LargeDepth 63.2%

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: $5,595 AUD|Low: $658 AUD|High: $6,961 AUD|Avg: $1,964 AUD|-19.5%
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
October 31, 2026
Retailer 14$658 AUD
Retailer 6$736 AUD
Retailer 3$816 AUD
Retailer 12$1,018 AUD
Retailer 9$1,248 AUD
Retailer 4$1,277 AUD
Retailer 2$1,352 AUD
Retailer 11$1,402 AUD
Retailer 7$1,861 AUD
Retailer 13$2,387 AUD
Retailer 5$2,592 AUD
Retailer 10$3,014 AUD
Retailer 8$3,054 AUD
Brilliant Earth$5,595 AUD

42 data points across 14 retailers

21 retailers$658 AUD to $5,595 AUD

A
Cheapest Retailer
-
$658 AUD
$462 USD
A
Retailer 2
-
$736 AUD
$517 USD
View
Final sale: no returns
A
Retailer 3
-
$737 AUD
$518 USD
View
Retailer 4
-
$816 AUD
$573 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$816 AUD
$573 USD
View
A
Retailer 6
-
$1,018 AUD
$715 USD
View
A
Retailer 7
-
$1,248 AUD
€835 EUR
View
A
Retailer 8
-
$1,277 AUD
$897 USD
View
A
Retailer 9
-
$1,352 AUD
£748 GBP
View
A
Retailer 10
-
$1,402 AUD
ZAR 15,911 ZAR
View
B+
Retailer 11
-
$1,550 AUD
$1,089 USD
View
B+
Retailer 12
-
$1,861 AUD
$1,307 USD
View
B
Retailer 13
-
$2,387 AUD
£1,320 GBP
View
B
Retailer 14
-
$2,592 AUD
SGD 2,460 SGD
View
B
Retailer 15
-
$2,622 AUD
$1,842 USD
View
B
Retailer 16
-
$2,666 AUD
$1,873 USD
View
B
Retailer 17
-
$2,890 AUD
$2,030 USD
View
B+
Retailer 18
-
$3,014 AUD
£1,667 GBP
View
B
Retailer 19
-
$3,054 AUD
$2,145 USD
View
Retailer 20
-
$5,084 AUD
$3,571 USD
View
Price last confirmed 82 days ago
Most Expensive
B
Brilliant Earth
20991189A · Oct 30
$5,595 AUD
$3,930 USD
View
20 more retailers have this diamond
Prices start from $658 AUDSave up to $4,937 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
$658 AUD