Emerald|Lab Grown|IGI

1.23ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG836616639

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836616639

Diamond specifications and retailer prices

From $171 USD
As of October 27, 2026
Save $582 USD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $753 USD at With Clarity · As of October 26, 2026
View at With Clarity

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836616639 or 836616639. Listed at 7 retailers as of October 26, 2026, with prices from $171 to $753, a $582 spread on the same certified stone. With Clarity lists it at $753. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616639
Dimensions7.18 × 4.92 × 3.46 mm
L/W Ratio1.46
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
7.18 mm4.92 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616639
Side View
Table 60.0%Crown 33.7°Girdle: Slightly ThickPavilion 41.1°Culet: LargeDepth 70.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $560 USD|Low: $171 USD|High: $753 USD|Avg: $579 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 27, 2026
Retailer 5$171 USD
Retailer 4$377 USD
Retailer 2$386 USD
Retailer 1$560 USD
Retailer 6$738 USD
Retailer 3$739 USD
With Clarity$753 USD

2 data points across 7 retailers

7 retailers$171 USD to $753 USD

A
Cheapest Retailer
-
$171 USD
A
Retailer 2
-
$377 USD
£297 GBP
View
A
Retailer 3
-
$386 USD
€368 EUR
View
B+
Retailer 4
-
$560 USD
View
B+
Retailer 5
-
$738 USD
View
B+
Retailer 6
-
$739 USD
SGD 998 SGD
View
Most Expensive
B+
With Clarity
836616639 · Oct 26
$753 USD
View
6 more retailers have this diamond
Prices start from $171 USDSave up to $582 USD

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
$171 USD