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Emerald|Lab Grown|IGI

0.91ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG520295247

Shape and cutting style on the report: Emerald cut

Certificate IGI LG520295247

Diamond specifications and retailer prices

From $157 USD
As of October 29, 2026
Save $1,353 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,510 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG520295247 or 520295247. Listed at 18 retailers as of October 29, 2026, with prices from $157 to $1,510, a $1,353 spread on the same certified stone. Do Amore Diamonds lists it at $1,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520295247
Dimensions6.47 × 4.58 × 3.13 mm
L/W Ratio1.41
Culet sizeLong
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
6.47 mm4.58 mm0.91 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520295247
Side View
Table 63.0%Crown 28°Girdle: Slightly ThickPavilion 37.9°Culet: LNGDepth 68.3%

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 29
Current: $389 USD|Low: $151 USD|High: $1,019 USD|Avg: $468 USD|+4.2%
Retailer 1
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 27, 2026
Retailer 12$157 USD
Retailer 3$176 USD
Retailer 4$182 USD
Retailer 2$195 USD
Retailer 14$195 USD
Retailer 8$305 USD
Retailer 1$389 USD
Retailer 5$417 USD
Retailer 6$448 USD
Retailer 9$537 USD
Retailer 11$662 USD
Retailer 16$692 USD
Retailer 15$720 USD
Retailer 13$730 USD
Retailer 7$801 USD
Retailer 10$1,012 USD

27 data points across 16 retailers

18 retailers$157 USD to $1,510 USD

A
Cheapest Retailer
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$157 USD
A
Retailer 2
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$176 USD
View
Final sale: no returns
A
Retailer 3
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$182 USD
View
A
Retailer 4
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$195 USD
View
A
Retailer 5
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$195 USD
View
A
Retailer 6
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$232 USD
View
A
Retailer 7
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$305 USD
View
A
Retailer 8
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$389 USD
ZAR 6,287 ZAR
View
A
Retailer 9
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$417 USD
View
A
Retailer 10
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$448 USD
View
Retailer 11
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$450 USD
View
Price last confirmed 81 days ago
A
Retailer 12
-
$537 USD
A$826 AUD
View
B+
Retailer 13
-
$662 USD
View
B+
Retailer 14
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$692 USD
View
B+
Retailer 15
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$720 USD
View
B+
Retailer 16
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$801 USD
View
Retailer 17
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$1,012 USD
£797 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-C450FAE21 · Oct 29
$1,510 USD
View
17 more retailers have this diamond
Prices start from $157 USDSave up to $1,353 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
$157 USD