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Emerald|Lab Grown|IGI

1.56ct F FL Emerald Lab Grown Diamond

VG • F/FL • IGI LG831682806

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831682806

Diamond specifications and retailer prices

From $1,137 NZD
$640 USD
As of November 1, 2026
Save $2,244 NZD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,381 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown emerald diamond

This 1.56ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831682806 or 831682806. Listed at 6 retailers as of October 29, 2026, with prices from $1,137 to $3,381, a $2,244 spread on the same certified stone. MOH London lists it at $3,381. 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

1.56
Carat
F
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831682806
Dimensions7.67 × 5.39 × 3.65 mm
L/W Ratio1.42
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
7.67 mm5.39 mm1.56 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831682806
Side View
Table 64.0%Crown 37.9°Girdle: MED-STKPavilion 37.6°Culet: LargeDepth 67.7%

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: Nov 1
Current: $3,381 NZD|Low: $1,137 NZD|High: $3,381 NZD|Avg: $1,999 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$1,137 NZD
Retailer 6$1,360 NZD
Retailer 2$1,531 NZD
Retailer 3$1,943 NZD
Retailer 5$2,785 NZD
MOH London$3,381 NZD

12 data points across 6 retailers

6 retailers$1,137 NZD to $3,381 NZD

A
Cheapest Retailer
-
$1,137 NZD
$640 USD
A
Retailer 2
-
$1,360 NZD
€729 EUR
View
B+
Retailer 3
-
$1,531 NZD
£678 GBP
View
B+
Retailer 4
-
$1,943 NZD
$1,093 USD
View
B
Retailer 5
-
$2,785 NZD
$1,567 USD
View
Most Expensive
B
MOH London
LG831682806 · Oct 29
$3,381 NZD
£1,498 GBP
View
5 more retailers have this diamond
Prices start from $1,137 NZDSave up to $2,244 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
1.56ct Emerald
$1,137 NZD