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Emerald|Lab Grown|IGI

1.59ct F SI1 Emerald Lab Grown Diamond

VG • F/SI1 • IGI LG470139528

Shape and cutting style on the report: Emerald cut

Certificate IGI LG470139528

Diamond specifications and retailer prices

From $343 NZD
$193 USD
As of October 27, 2026
Save $2,945 NZD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,288 NZD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG470139528 or 470139528. Listed at 9 retailers as of October 27, 2026, with prices from $343 to $3,288, a $2,945 spread on the same certified stone. Do Amore Diamonds lists it at $3,288. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle17.4°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG470139528
Dimensions8.30 × 5.47 × 3.63 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.30 mm5.47 mm1.59 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG470139528
Side View
Table 61.0%Crown 17.4°Girdle: MediumPavilion 43.8°Culet: LargeDepth 66.4%

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 27
Current: $3,288 NZD|Low: $259 NZD|High: $3,288 NZD|Avg: $1,467 NZD|+5.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 4$343 NZD
Retailer 10$384 NZD
Retailer 9$398 NZD
Retailer 6$741 NZD
Retailer 3$1,370 NZD
Retailer 7$1,474 NZD
Retailer 8$1,507 NZD
Retailer 2$1,882 NZD
Retailer 5$3,093 NZD
Do Amore Diamonds$3,288 NZD

18 data points across 10 retailers

9 retailers$343 NZD to $3,288 NZD

A
Cheapest Retailer
-
$343 NZD
$193 USD
A
Retailer 2
-
$398 NZD
$224 USD
View
Retailer 3
-
$741 NZD
$417 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,370 NZD
$771 USD
View
Price last confirmed 7 days ago
B
Retailer 5
-
$1,474 NZD
$829 USD
View
Retailer 6
-
$1,507 NZD
$848 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,882 NZD
£834 GBP
View
B
Retailer 8
-
$3,093 NZD
$1,740 USD
View
Most Expensive
C
Do Amore Diamonds
27-CADA9AA1D · Oct 28
$3,288 NZD
$1,850 USD
View
8 more retailers have this diamond
Prices start from $343 NZDSave up to $2,945 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
$343 NZD