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Emerald|Lab Grown|IGI

1.59ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG732571718

Shape and cutting style on the report: Emerald cut

Certificate IGI LG732571718

Diamond specifications and retailer prices

From $383 CAD
$274 USD
As of October 30, 2026
Save $4,311 CAD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,694 CAD at Brilliant Earth · As of October 30, 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 standard cut grade and certified by IGI LG732571718 or 732571718. Listed at 23 retailers as of October 30, 2026, with prices from $383 to $4,694, a $4,311 spread on the same certified stone. Brilliant Earth lists it at $4,694. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.59
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732571718
Dimensions8.13 × 5.50 × 3.58 mm
L/W Ratio1.48
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
8.13 mm5.50 mm1.59 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732571718
Side View
Table 60.0%Crown 34.9°Girdle: MediumPavilion 37.3°Culet: LargeDepth 65.1%

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: $4,694 CAD|Low: $367 CAD|High: $5,099 CAD|Avg: $1,234 CAD|-7.9%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 13
Retailer 14
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Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 5$383 CAD
Retailer 8$429 CAD
Retailer 11$444 CAD
Retailer 6$475 CAD
Retailer 10$475 CAD
Retailer 17$698 CAD
Retailer 14$770 CAD
Retailer 7$785 CAD
Retailer 16$816 CAD
Retailer 2$836 CAD
Retailer 12$950 CAD
Retailer 15$1,105 CAD
Retailer 20$1,200 CAD
Retailer 9$1,527 CAD
Retailer 4$1,715 CAD
Retailer 18$1,852 CAD
Retailer 13$1,858 CAD
Retailer 3$1,925 CAD
Retailer 19$3,122 CAD
Brilliant Earth$4,694 CAD

45 data points across 20 retailers

23 retailers$383 CAD to $4,694 CAD

A
Cheapest Retailer
-
$383 CAD
$274 USD
A
Retailer 2
-
$429 CAD
$307 USD
View
Final sale: no returns
A
Retailer 3
-
$444 CAD
$318 USD
View
A
Retailer 4
-
$475 CAD
$340 USD
View
A
Retailer 5
-
$475 CAD
$340 USD
View
A
Retailer 6
-
$698 CAD
$500 USD
View
A
Retailer 7
-
$770 CAD
€525 EUR
View
A
Retailer 8
-
$785 CAD
$562 USD
View
A
Retailer 9
-
$816 CAD
ZAR 9,440 ZAR
View
A
Retailer 10
-
$836 CAD
£471 GBP
View
B+
Retailer 11
-
$950 CAD
$680 USD
View
A
Retailer 12
-
$1,105 CAD
A$1,217 AUD
View
B+
Retailer 13
-
$1,200 CAD
$859 USD
View
B+
Retailer 14
-
$1,527 CAD
$1,093 USD
View
B+
Retailer 15
-
$1,544 CAD
$1,105 USD
View
B+
Retailer 16
-
$1,598 CAD
$1,144 USD
View
B+
Retailer 17
-
$1,715 CAD
$1,228 USD
View
B
Retailer 18
-
$1,852 CAD
£1,044 GBP
View
B
Retailer 19
-
$1,858 CAD
A$2,046 AUD
View
Retailer 20
-
$1,925 CAD
£1,085 GBP
View
Price last confirmed 16 days ago
Retailer 21
-
$2,972 CAD
$2,128 USD
View
Price last confirmed 65 days ago
Retailer 22
-
$3,122 CAD
$2,235 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
16934790A · Oct 30
$4,694 CAD
$3,360 USD
View
22 more retailers have this diamond
Prices start from $383 CADSave up to $4,311 CAD

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
$383 CAD