Emerald|Lab Grown|IGI

1.23ct D VVS1 Emerald Lab Grown Diamond

GD • D/VVS1 • IGI LG830612923

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830612923

Diamond specifications and retailer prices

From €163 EUR
$182 USD
As of October 23, 2026
21 retailers carry this diamond
Most expensive: €1,648 EUR at Queensmith · As of October 23, 2026
View at Queensmith

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG830612923 or 830612923. Listed at 21 retailers as of October 23, 2026. 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
D
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830612923
Dimensions7.50 × 5.00 × 3.38 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm5.00 mm1.23 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830612923
Side View
Table 63.0%Crown 31.9°Girdle: MediumPavilion 42.2°Culet: LargeDepth 67.6%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: €1,648 EUR|Low: €163 EUR|High: €1,648 EUR|Avg: €578 EUR
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 23, 2026
Retailer 21€163 EUR
Retailer 20€183 EUR
Retailer 18€189 EUR
Retailer 7€201 EUR
Retailer 10€201 EUR
Retailer 6€229 EUR
Retailer 12€273 EUR
Retailer 13€341 EUR
Retailer 23€345 EUR
Retailer 17€351 EUR
Retailer 8€491 EUR
Retailer 2€493 EUR
Retailer 4€527 EUR
Retailer 22€649 EUR
Retailer 14€661 EUR
Retailer 19€686 EUR
Retailer 9€697 EUR
Retailer 16€755 EUR
Retailer 3€882 EUR
Retailer 5€948 EUR
Retailer 11€1,016 EUR
Retailer 15€1,110 EUR
Queensmith€1,648 EUR

21 data points across 23 retailers

21 retailers€163 EUR to €1,648 EUR

Retailer 1
-
€163 EUR
$182 USD
Price last confirmed 8 days ago
Retailer 2
-
€189 EUR
$211 USD
View
Price last confirmed 11 days ago
Retailer 3
-
€201 EUR
$225 USD
View
Price last confirmed 10 days ago
Retailer 4
-
€201 EUR
$225 USD
View
Price last confirmed 15 days ago
Retailer 5
-
€229 EUR
HK$2,000 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
€273 EUR
$305 USD
View
Price last confirmed 9 days ago
Retailer 7
-
€341 EUR
ZAR 6,158 ZAR
View
Price last confirmed 8 days ago
Retailer 8
-
€351 EUR
£309 GBP
View
Price last confirmed 9 days ago
Retailer 9
-
€491 EUR
$548 USD
View
Price last confirmed 8 days ago
Retailer 10
-
€493 EUR
A$848 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
€527 EUR
$589 USD
View
Price last confirmed 8 days ago
Retailer 12
-
€649 EUR
$725 USD
View
Price last confirmed 10 days ago
Retailer 13
-
€661 EUR
SGD 998 SGD
View
Price last confirmed 9 days ago
Retailer 14
-
€686 EUR
$766 USD
View
Price last confirmed 9 days ago
Retailer 15
-
€697 EUR
$779 USD
View
Price last confirmed 8 days ago
Retailer 16
-
€755 EUR
A$1,298 AUD
View
Price last confirmed 23 days ago
Retailer 17
-
€882 EUR
$985 USD
View
Price last confirmed 10 days ago
Retailer 18
-
€948 EUR
£834 GBP
View
Price last confirmed 11 days ago
Retailer 19
-
€1,016 EUR
$1,136 USD
View
Price last confirmed 8 days ago
Retailer 20
-
€1,110 EUR
$1,240 USD
View
Price last confirmed 8 days ago
Most Expensive
Queensmith
LG830612923 · Oct 23
€1,648 EUR
£1,450 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond

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.

1.23ct Emerald
€163 EUR