Emerald|Lab Grown|IGI

0.91ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG831697361

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831697361

Diamond specifications and retailer prices

From $353 USD
€336 EUR
As of October 29, 2026
Save $467 USD (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $820 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831697361 or 831697361. Listed at 4 retailers as of October 29, 2026, with prices from $353 to $820, a $467 spread on the same certified stone. Brilliant Earth lists it at $820. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle47.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831697361
Dimensions5.54 × 5.31 × 3.34 mm
L/W Ratio1.04
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
5.54 mm5.31 mm0.91 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831697361
Side View
Table 69.0%Crown 32.7°Girdle: MediumPavilion 47.9°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $820 USD|Low: $350 USD|High: $990 USD|Avg: $552 USD|-17.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$353 USD
Retailer 4$380 USD
Retailer 3$551 USD
Brilliant Earth$820 USD

12 data points across 4 retailers

4 retailers$353 USD to $820 USD

A
Cheapest Retailer
-
$353 USD
€336 EUR
A
Retailer 2
-
$380 USD
View
B+
Retailer 3
-
$551 USD
A$847 AUD
View
Most Expensive
B
Brilliant Earth
21611224A · Oct 31
$820 USD
View
3 more retailers have this diamond
Prices start from $353 USDSave up to $467 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
0.91ct Emerald
$353 USD