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Emerald|Lab Grown|IGI

1.23ct I VVS2 Emerald Lab Grown Diamond

VG • I/VVS2 • IGI LG649406110

Shape and cutting style on the report: Emerald cut

Certificate IGI LG649406110

Diamond specifications and retailer prices

From $494 AUD
$347 USD
As of October 30, 2026
Save $1,043 AUD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,537 AUD at MOH London · As of October 25, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG649406110 or 649406110. Listed at 7 retailers as of October 25, 2026, with prices from $494 to $1,537, a $1,043 spread on the same certified stone. MOH London lists it at $1,537. 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

1.23
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649406110
Dimensions7.17 × 5.09 × 3.41 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm5.09 mm1.23 ctI / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649406110
Side View
Table 56.0%Crown 33.5°Girdle: MediumPavilion 35.1°Culet: LNGDepth 67.0%

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: $1,537 AUD|Low: $494 AUD|High: $1,553 AUD|Avg: $896 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 5$494 AUD
Retailer 3$534 AUD
Retailer 4$653 AUD
Retailer 2$797 AUD
Retailer 7$1,011 AUD
Retailer 6$1,301 AUD
MOH London$1,537 AUD

9 data points across 7 retailers

7 retailers$494 AUD to $1,537 AUD

A
Cheapest Retailer
-
$494 AUD
$347 USD
A
Retailer 2
-
$534 AUD
$375 USD
View
B+
Retailer 3
-
$653 AUD
$459 USD
View
B+
Retailer 4
-
$797 AUD
$560 USD
View
Retailer 5
-
$826 AUD
$580 USD
View
Price last confirmed 27 days ago
B
Retailer 6
-
$1,301 AUD
$914 USD
View
Most Expensive
B
MOH London
LG649406110 · Oct 25
$1,537 AUD
£850 GBP
View
6 more retailers have this diamond
Prices start from $494 AUDSave up to $1,043 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
$494 AUD