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Emerald|Lab Grown|IGI

1.34ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG566321027

Shape and cutting style on the report: Emerald cut

Certificate IGI LG566321027

Diamond specifications and retailer prices

From €238 EUR
As of November 4, 2026
Save €454 EUR (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €692 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.34ct lab-grown emerald diamond

This 1.34ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566321027 or 566321027. Listed at 8 retailers as of November 4, 2026, with prices from €238 to €692, a €454 spread on the same certified stone. Brilliant Earth lists it at €692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566321027
Dimensions7.37 × 5.27 × 3.41 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.37 mm5.27 mm1.34 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566321027
Side View
Table 62.5%Crown 36.2°Girdle: MediumPavilion 39.7°Culet: LargeDepth 64.7%

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: Nov 4
Current: €692 EUR|Low: €238 EUR|High: €781 EUR|Avg: €421 EUR|-11.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5€238 EUR
Retailer 9€294 EUR
Retailer 3€296 EUR
Retailer 4€340 EUR
Retailer 6€421 EUR
Retailer 2€430 EUR
Retailer 7€475 EUR
Retailer 8€559 EUR
Brilliant Earth€692 EUR

12 data points across 9 retailers

8 retailers€238 EUR to €692 EUR

B+
Cheapest Retailer
-
€238 EUR
Retailer 2
-
€296 EUR
View
Price last confirmed 7 days ago
A
Retailer 3
-
€340 EUR
View
A
Retailer 4
-
€430 EUR
View
Retailer 5
-
€456 EUR
View
Price last confirmed 10 days ago
A
Retailer 6
-
€475 EUR
View
B+
Retailer 7
-
€571 EUR
View
Most Expensive
B+
Brilliant Earth
13066078A · Nov 4
€692 EUR
$780 USD
View
7 more retailers have this diamond
Prices start from €238 EURSave up to €454 EUR

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
1.34ct Emerald
€238 EUR