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Emerald|Lab Grown|IGI

1.23ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG819623716

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819623716

Diamond specifications and retailer prices

From $568 NZD
$320 USD
As of October 30, 2026
Save $1,431 NZD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,999 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819623716 or 819623716. Listed at 14 retailers as of October 29, 2026, with prices from $568 to $1,999, a $1,431 spread on the same certified stone. MOH London lists it at $1,999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819623716
Dimensions6.95 × 4.97 × 3.48 mm
L/W Ratio1.40
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
6.95 mm4.97 mm1.23 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819623716
Side View
Table 67.0%Crown 38.5°Girdle: STK-THKPavilion 34.9°Culet: LargeDepth 70.0%

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 30
Current: $1,999 NZD|Low: $426 NZD|High: $2,012 NZD|Avg: $1,051 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12$426 NZD
Retailer 3$568 NZD
Retailer 8$693 NZD
Retailer 9$730 NZD
Retailer 2$775 NZD
Retailer 5$861 NZD
Retailer 13$862 NZD
Retailer 6$1,011 NZD
Retailer 11$1,198 NZD
Retailer 10$1,243 NZD
Retailer 4$1,389 NZD
Retailer 7$1,739 NZD
MOH London$1,999 NZD

45 data points across 13 retailers

14 retailers$568 NZD to $1,999 NZD

Retailer 1
-
$426 NZD
$240 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$568 NZD
$320 USD
View
A
Retailer 3
-
$693 NZD
€372 EUR
View
A
Retailer 4
-
$730 NZD
ZAR 6,650 ZAR
View
A
Retailer 5
-
$775 NZD
£344 GBP
View
A
Retailer 6
-
$861 NZD
$485 USD
View
A
Retailer 7
-
$862 NZD
$486 USD
View
B+
Retailer 8
-
$1,011 NZD
$570 USD
View
B+
Retailer 9
-
$1,198 NZD
$675 USD
View
B+
Retailer 10
-
$1,243 NZD
A$1,078 AUD
View
B
Retailer 11
-
$1,418 NZD
$799 USD
View
B
Retailer 12
-
$1,463 NZD
$824 USD
View
B
Retailer 13
-
$1,739 NZD
$980 USD
View
Most Expensive
B
MOH London
LG819623716 · Oct 29
$1,999 NZD
£887 GBP
View
13 more retailers have this diamond
Prices start from $568 NZDSave up to $1,431 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
1.23ct Emerald
$568 NZD