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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 $444 SGD
$347 USD
As of October 30, 2026
Save $725 SGD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,380 SGD 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 30, 2026, with a 163% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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: $1,380 SGD|Low: $444 SGD|High: $1,395 SGD|Avg: $804 SGD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 5$444 SGD
Retailer 3$479 SGD
Retailer 4$587 SGD
Retailer 2$716 SGD
Retailer 7$908 SGD
Retailer 6$1,169 SGD
MOH London$1,380 SGD

9 data points across 7 retailers

7 retailers$444 SGD to $1,169 SGD

A
Cheapest Retailer
-
$444 SGD
$347 USD
A
Retailer 2
-
$479 SGD
$375 USD
View
B+
Retailer 3
-
$587 SGD
$459 USD
View
B+
Retailer 4
-
$716 SGD
$560 USD
View
Retailer 5
-
$741 SGD
$580 USD
View
Price last confirmed 28 days ago
B
Retailer 6
-
$1,169 SGD
$914 USD
View
Most Expensive
MOH London
LG649406110 · Oct 25
$1,380 SGD
£850 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $444 SGDSave up to $725 SGD

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
$444 SGD