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Emerald|Lab Grown|IGI

1.00ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG840617189

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840617189

Diamond specifications and retailer prices

From $463 NZD
$261 USD
As of October 25, 2026
Save $1,669 NZD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,132 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840617189 or 840617189. Listed at 8 retailers as of October 25, 2026, with prices from $463 to $2,132, a $1,669 spread on the same certified stone. MOH London lists it at $2,132. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840617189
Dimensions6.92 × 4.72 × 3.02 mm
L/W Ratio1.47
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
6.92 mm4.72 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840617189
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 41.5°Culet: LargeDepth 64.0%

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 25
Current: $2,132 NZD|Low: $463 NZD|High: $2,132 NZD|Avg: $1,180 NZD|+13.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$463 NZD
Retailer 3$621 NZD
Retailer 6$796 NZD
Retailer 4$849 NZD
Retailer 2$985 NZD
Retailer 5$1,574 NZD
Retailer 8$1,863 NZD
MOH London$2,132 NZD

16 data points across 8 retailers

8 retailers$463 NZD to $2,132 NZD

A
Cheapest Retailer
-
$463 NZD
$261 USD
A
Retailer 2
-
$621 NZD
$350 USD
View
A
Retailer 3
-
$796 NZD
ZAR 7,250 ZAR
View
A
Retailer 4
-
$849 NZD
£377 GBP
View
A
Retailer 5
-
$985 NZD
$555 USD
View
B+
Retailer 6
-
$1,574 NZD
$887 USD
View
Retailer 7
-
$1,863 NZD
$1,050 USD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG840617189 · Oct 29
$2,132 NZD
£946 GBP
View
7 more retailers have this diamond
Prices start from $463 NZDSave up to $1,669 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
1.00ct Emerald
$463 NZD