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Emerald|Lab Grown|IGI

1.59ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG701511491

Shape and cutting style on the report: Emerald cut

Certificate IGI LG701511491

Diamond specifications and retailer prices

From $453 NZD
$254 USD
As of October 27, 2026
Save $3,360 NZD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,812 NZD at Brilliant Earth · As of October 28, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG701511491 or 701511491. Listed at 13 retailers as of October 27, 2026, with prices from $453 to $3,812, a $3,360 spread on the same certified stone. Brilliant Earth lists it at $3,812. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG701511491
Dimensions8.21 × 5.52 × 3.50 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
8.21 mm5.52 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG701511491
Side View
Table 64.0%Crown 32.9°Girdle: MediumPavilion 38.9°Culet: LargeDepth 63.4%

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 27
Current: $3,812 NZD|Low: $376 NZD|High: $3,937 NZD|Avg: $1,379 NZD|-3.2%
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 29, 2026
Retailer 14$453 NZD
Retailer 9$524 NZD
Retailer 5$526 NZD
Retailer 10$864 NZD
Retailer 3$937 NZD
Retailer 6$957 NZD
Retailer 13$1,035 NZD
Retailer 11$1,066 NZD
Retailer 8$1,306 NZD
Retailer 12$1,459 NZD
Retailer 7$1,801 NZD
Retailer 2$2,258 NZD
Retailer 4$2,922 NZD
Brilliant Earth$3,812 NZD

30 data points across 14 retailers

13 retailers$453 NZD to $3,812 NZD

A
Cheapest Retailer
-
$453 NZD
$254 USD
A
Retailer 2
-
$524 NZD
$294 USD
View
A
Retailer 3
-
$526 NZD
$295 USD
View
Final sale: no returns
A
Retailer 4
-
$864 NZD
$485 USD
View
A
Retailer 5
-
$937 NZD
$526 USD
View
A
Retailer 6
-
$1,035 NZD
$581 USD
View
A
Retailer 7
-
$1,066 NZD
€570 EUR
View
A
Retailer 8
-
$1,306 NZD
A$1,128 AUD
View
A
Retailer 9
-
$1,459 NZD
$819 USD
View
B+
Retailer 10
-
$1,801 NZD
$1,011 USD
View
B+
Retailer 11
-
$2,258 NZD
£998 GBP
View
B
Retailer 12
-
$2,922 NZD
$1,640 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
15051836A · Oct 28
$3,812 NZD
$2,140 USD
View
12 more retailers have this diamond
Prices start from $453 NZDSave up to $3,360 NZD

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
$453 NZD