Emerald|Lab Grown|IGI

0.91ct I VS2 Emerald Lab Grown Diamond

ID • I/VS2 • IGI LG436045831

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045831

Diamond specifications and retailer prices

From $580 USD
As of October 30, 2026
Save $2,289 USD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,846 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436045831 or 436045831. Listed at 10 retailers as of October 28, 2026, with a 395% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045831
Dimensions6.69 × 4.43 × 3.03 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
undefined
Top View
6.69 mm4.43 mm0.91 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045831
Side View
Table 62.5%Crown 22.4°Girdle: ThickPavilion 37.6°Culet: LNGDepth 68.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $3,846 USD|Low: $580 USD|High: $3,876 USD|Avg: $1,757 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$580 USD
Retailer 7$880 USD
Retailer 12$957 USD
Retailer 8$1,020 USD
Retailer 11$1,020 USD
Retailer 3$1,195 USD
Retailer 4$1,496 USD
Retailer 9$1,639 USD
Retailer 6$2,270 USD
Retailer 5$2,283 USD
Retailer 13$2,819 USD
Retailer 10$2,869 USD
MOH London$3,846 USD

19 data points across 13 retailers

10 retailers$580 USD to $2,869 USD

A
Cheapest Retailer
-
$580 USD
B
Retailer 2
-
$880 USD
View
B
Retailer 3
-
$957 USD
View
B
Retailer 4
-
$1,020 USD
View
Retailer 5
-
$1,020 USD
View
Price last confirmed 13 days ago
B
Retailer 6
-
$1,639 USD
View
B
Retailer 7
-
$2,270 USD
View
B
Retailer 8
-
$2,819 USD
£2,220 GBP
View
B
Retailer 9
-
$2,869 USD
View
Most Expensive
MOH London
LG436045831 · Oct 29
$3,846 USD
£3,028 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $580 USDSave up to $2,289 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
$580 USD