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 HK$2,008 HKD
As of October 24, 2026
21 retailers carry this diamond
Most expensive: HK$14,448 HKD 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 24, 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
Colour
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: HK$14,448 HKD|Low: HK$1,428 HKD|High: HK$14,448 HKD|Avg: HK$5,070 HKD
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 21HK$1,428 HKD
Retailer 20HK$1,601 HKD
Retailer 18HK$1,655 HKD
Retailer 7HK$1,765 HKD
Retailer 10HK$1,765 HKD
Retailer 6HK$2,008 HKD
Retailer 12HK$2,393 HKD
Retailer 13HK$2,991 HKD
Retailer 23HK$3,023 HKD
Retailer 17HK$3,080 HKD
Retailer 8HK$4,299 HKD
Retailer 2HK$4,325 HKD
Retailer 4HK$4,621 HKD
Retailer 22HK$5,688 HKD
Retailer 14HK$5,794 HKD
Retailer 19HK$6,010 HKD
Retailer 9HK$6,111 HKD
Retailer 16HK$6,619 HKD
Retailer 3HK$7,728 HKD
Retailer 5HK$8,310 HKD
Retailer 11HK$8,910 HKD
Retailer 15HK$9,729 HKD
QueensmithHK$14,448 HKD

21 data points across 23 retailers

21 retailers

Retailer 1
-
HK$1,428 HKD
$182 USD
Price last confirmed 7 days ago
Retailer 2
-
HK$1,655 HKD
$211 USD
View
Price last confirmed 10 days ago
Retailer 3
-
HK$1,765 HKD
$225 USD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$1,765 HKD
$225 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$2,008 HKD
View
Retailer 6
-
HK$2,393 HKD
$305 USD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$2,991 HKD
ZAR 6,158 ZAR
View
Price last confirmed 7 days ago
Retailer 8
-
HK$3,080 HKD
£309 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
HK$4,299 HKD
$548 USD
View
Price last confirmed 7 days ago
Retailer 10
-
HK$4,325 HKD
A$848 AUD
View
Price last confirmed 7 days ago
Retailer 11
-
HK$4,621 HKD
$589 USD
View
Price last confirmed 7 days ago
Retailer 12
-
HK$5,688 HKD
$725 USD
View
Price last confirmed 9 days ago
Retailer 13
-
HK$5,794 HKD
SGD 998 SGD
View
Price last confirmed 8 days ago
Retailer 14
-
HK$6,010 HKD
$766 USD
View
Price last confirmed 8 days ago
Retailer 15
-
HK$6,111 HKD
$779 USD
View
Price last confirmed 7 days ago
Retailer 16
-
HK$6,619 HKD
A$1,298 AUD
View
Price last confirmed 22 days ago
Retailer 17
-
HK$7,728 HKD
$985 USD
View
Price last confirmed 9 days ago
Retailer 18
-
HK$8,310 HKD
£834 GBP
View
Price last confirmed 9 days ago
Retailer 19
-
HK$8,910 HKD
$1,136 USD
View
Price last confirmed 7 days ago
Retailer 20
-
HK$9,729 HKD
$1,240 USD
View
Price last confirmed 7 days ago
Most Expensive
Queensmith
LG830612923 · Oct 23
HK$14,448 HKD
£1,450 GBP
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from HK$2,008 HKD

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
HK$2,008 HKD