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Emerald|Lab Grown|IGI

1.59ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG720508212

Shape and cutting style on the report: Emerald cut

Certificate IGI LG720508212

Diamond specifications and retailer prices

From $399 AUD
$280 USD
As of October 30, 2026
Save $6,149 AUD (94%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $6,548 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.59ct lab-grown emerald diamond

This 1.59ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720508212 or 720508212. Listed at 26 retailers as of October 29, 2026, with prices from $399 to $6,548, a $6,149 spread on the same certified stone. Brilliant Earth lists it at $6,548. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720508212
Dimensions8.12 × 5.40 × 3.64 mm
L/W Ratio1.50
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
8.12 mm5.40 mm1.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720508212
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 42.1°Culet: LargeDepth 67.4%

Caratlytics Score

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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: $6,548 AUD|Low: $383 AUD|High: $6,548 AUD|Avg: $1,535 AUD
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 30, 2026
Retailer 17$399 AUD
Retailer 16$463 AUD
Retailer 10$470 AUD
Retailer 5$494 AUD
Retailer 7$697 AUD
Retailer 15$697 AUD
Retailer 11$818 AUD
Retailer 14$849 AUD
Retailer 2$870 AUD
Retailer 13$1,149 AUD
Retailer 6$1,519 AUD
Retailer 3$1,589 AUD
Retailer 8$1,900 AUD
Retailer 12$1,992 AUD
Retailer 9$2,107 AUD
Retailer 4$3,224 AUD
Brilliant Earth$6,548 AUD

35 data points across 17 retailers

26 retailers$399 AUD to $6,548 AUD

A
Cheapest Retailer
-
$399 AUD
$280 USD
A
Retailer 2
-
$463 AUD
$325 USD
View
A
Retailer 3
-
$470 AUD
$330 USD
View
Final sale: no returns
A
Retailer 4
-
$494 AUD
$347 USD
View
A
Retailer 5
-
$583 AUD
HK$3,200 HKD
View
A
Retailer 6
-
$697 AUD
$490 USD
View
A
Retailer 7
-
$697 AUD
$490 USD
View
A
Retailer 8
-
$818 AUD
€547 EUR
View
A
Retailer 9
-
$849 AUD
ZAR 9,640 ZAR
View
A
Retailer 10
-
$870 AUD
£481 GBP
View
A
Retailer 11
-
$870 AUD
$611 USD
View
A
Retailer 12
-
$1,105 AUD
$777 USD
View
A
Retailer 13
-
$1,149 AUD
View
B+
Retailer 14
-
$1,519 AUD
$1,067 USD
View
B+
Retailer 15
-
$1,564 AUD
$1,099 USD
View
B+
Retailer 16
-
$1,589 AUD
$1,116 USD
View
B+
Retailer 17
-
$1,633 AUD
$1,147 USD
View
B+
Retailer 18
-
$1,661 AUD
$1,167 USD
View
B+
Retailer 19
-
$1,663 AUD
SGD 1,579 SGD
View
B+
Retailer 20
-
$1,900 AUD
$1,335 USD
View
B+
Retailer 21
-
$1,992 AUD
£1,102 GBP
View
B+
Retailer 22
-
$2,063 AUD
$1,449 USD
View
Retailer 23
-
$2,107 AUD
View
Price last confirmed 29 days ago
B+
Retailer 24
-
$3,224 AUD
$2,265 USD
View
Retailer 25
-
$3,336 AUD
$2,344 USD
View
Price last confirmed 81 days ago
Most Expensive
B
Brilliant Earth
15240401A · Oct 29
$6,548 AUD
$4,600 USD
View
25 more retailers have this diamond
Prices start from $399 AUDSave up to $6,149 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
1.59ct Emerald
$399 AUD