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Emerald|Lab Grown|IGI

1.59ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG702551185

Shape and cutting style on the report: Emerald cut

Certificate IGI LG702551185

Diamond specifications and retailer prices

From $407 AUD
$286 USD
As of October 30, 2026
Save $4,789 AUD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,196 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG702551185 or 702551185. Listed at 23 retailers as of October 29, 2026, with prices from $407 to $5,196, a $4,789 spread on the same certified stone. Brilliant Earth lists it at $5,196. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702551185
Dimensions8.05 × 5.42 × 3.78 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm5.42 mm1.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702551185
Side View
Table 62.0%Crown 33.5°Girdle: MediumPavilion 39.1°Culet: LargeDepth 69.7%

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: $5,196 AUD|Low: $390 AUD|High: $5,196 AUD|Avg: $1,420 AUD
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 6$407 AUD
Retailer 13$454 AUD
Retailer 19$473 AUD
Retailer 15$484 AUD
Retailer 16$484 AUD
Retailer 18$726 AUD
Retailer 9$780 AUD
Retailer 3$831 AUD
Retailer 12$832 AUD
Retailer 17$892 AUD
Retailer 22$987 AUD
Retailer 11$1,126 AUD
Retailer 20$1,324 AUD
Retailer 21$1,579 AUD
Retailer 2$1,623 AUD
Retailer 8$1,693 AUD
Retailer 4$1,893 AUD
Retailer 23$1,942 AUD
Retailer 10$1,951 AUD
Retailer 7$1,974 AUD
Retailer 5$2,090 AUD
Retailer 14$3,153 AUD
Brilliant Earth$5,196 AUD

30 data points across 23 retailers

23 retailers$407 AUD to $5,196 AUD

A
Cheapest Retailer
-
$407 AUD
$286 USD
A
Retailer 2
-
$454 AUD
$319 USD
View
Final sale: no returns
A
Retailer 3
-
$473 AUD
$332 USD
View
A
Retailer 4
-
$484 AUD
$340 USD
View
A
Retailer 5
-
$484 AUD
$340 USD
View
A
Retailer 6
-
$726 AUD
$510 USD
View
A
Retailer 7
-
$780 AUD
€522 EUR
View
A
Retailer 8
-
$831 AUD
$584 USD
View
A
Retailer 9
-
$832 AUD
ZAR 9,441 ZAR
View
A
Retailer 10
-
$892 AUD
£493 GBP
View
A
Retailer 11
-
$987 AUD
$693 USD
View
A
Retailer 12
-
$1,126 AUD
View
B+
Retailer 13
-
$1,324 AUD
$930 USD
View
B+
Retailer 14
-
$1,579 AUD
$1,109 USD
View
B+
Retailer 15
-
$1,623 AUD
$1,140 USD
View
B+
Retailer 16
-
$1,693 AUD
$1,189 USD
View
B+
Retailer 17
-
$1,893 AUD
View
B+
Retailer 18
-
$1,942 AUD
$1,364 USD
View
B+
Retailer 19
-
$1,951 AUD
£1,079 GBP
View
B+
Retailer 20
-
$1,974 AUD
£1,092 GBP
View
B+
Retailer 21
-
$2,090 AUD
$1,468 USD
View
Retailer 22
-
$3,153 AUD
$2,215 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
15636410A · Oct 29
$5,196 AUD
$3,650 USD
View
22 more retailers have this diamond
Prices start from $407 AUDSave up to $4,789 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
$407 AUD