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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 $268 USD
As of November 4, 2026
Save $512 USD (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $780 USD 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 $268 to $780, a $512 spread on the same certified stone. Brilliant Earth lists it at $780. 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
Color
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: $780 USD|Low: $268 USD|High: $880 USD|Avg: $475 USD|-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$268 USD
Retailer 9$331 USD
Retailer 3$334 USD
Retailer 4$383 USD
Retailer 6$474 USD
Retailer 2$484 USD
Retailer 7$535 USD
Retailer 8$630 USD
Brilliant Earth$780 USD

12 data points across 9 retailers

8 retailers$268 USD to $780 USD

B+
Cheapest Retailer
-
$268 USD
Retailer 2
-
$334 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$383 USD
View
A
Retailer 4
-
$484 USD
View
Retailer 5
-
$514 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$535 USD
View
B+
Retailer 7
-
$643 USD
View
Most Expensive
B+
Brilliant Earth
13066078A · Nov 4
$780 USD
View
7 more retailers have this diamond
Prices start from $268 USDSave up to $512 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
1.34ct Emerald
$268 USD