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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 $456 AUD
$320 USD
As of October 30, 2026
Save $1,148 AUD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,604 AUD 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 $456 to $1,604, a $1,148 spread on the same certified stone. MOH London lists it at $1,604. 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: $1,604 AUD|Low: $342 AUD|High: $1,615 AUD|Avg: $845 AUD|+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 30, 2026
Retailer 11$342 AUD
Retailer 3$456 AUD
Retailer 6$556 AUD
Retailer 7$586 AUD
Retailer 2$622 AUD
Retailer 5$690 AUD
Retailer 13$692 AUD
Retailer 12$733 AUD
Retailer 10$961 AUD
Retailer 8$998 AUD
Retailer 4$1,115 AUD
Retailer 9$1,495 AUD
MOH London$1,604 AUD

45 data points across 13 retailers

14 retailers$456 AUD to $1,604 AUD

Retailer 1
-
$342 AUD
$240 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
$456 AUD
$320 USD
View
A
Retailer 3
-
$556 AUD
€372 EUR
View
A
Retailer 4
-
$586 AUD
ZAR 6,650 ZAR
View
A
Retailer 5
-
$622 AUD
£344 GBP
View
A
Retailer 6
-
$690 AUD
$485 USD
View
A
Retailer 7
-
$692 AUD
$486 USD
View
Retailer 8
-
$733 AUD
$515 USD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$961 AUD
$675 USD
View
B+
Retailer 10
-
$998 AUD
View
B
Retailer 11
-
$1,137 AUD
$799 USD
View
B
Retailer 12
-
$1,173 AUD
$824 USD
View
B
Retailer 13
-
$1,495 AUD
$1,050 USD
View
Most Expensive
B
MOH London
LG819623716 · Oct 29
$1,604 AUD
£887 GBP
View
13 more retailers have this diamond
Prices start from $456 AUDSave up to $1,148 AUD

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
$456 AUD