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Emerald|Lab Grown|IGI

0.91ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG570332503

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570332503

Diamond specifications and retailer prices

From $139 USD
As of October 30, 2026
Save $901 USD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,040 USD at MOH London · As of October 25, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570332503 or 570332503. Listed at 12 retailers as of October 25, 2026, with prices from $139 to $1,040, a $901 spread on the same certified stone. MOH London lists it at $1,040. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570332503
Dimensions6.98 × 4.55 × 2.90 mm
L/W Ratio1.53
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
6.98 mm4.55 mm0.91 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570332503
Side View
Table 71.0%Crown 38.5°Girdle: MediumPavilion 41.5°Culet: LNGDepth 63.7%

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: $1,040 USD|Low: $139 USD|High: $1,207 USD|Avg: $677 USD|-7.0%
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 29, 2026
Retailer 12$139 USD
Retailer 7$269 USD
Retailer 2$296 USD
Retailer 5$325 USD
Retailer 6$363 USD
Retailer 8$385 USD
Retailer 9$550 USD
Retailer 3$645 USD
Retailer 4$670 USD
Retailer 13$725 USD
Retailer 11$899 USD
Retailer 10$958 USD
MOH London$1,040 USD

25 data points across 13 retailers

12 retailers$139 USD to $1,040 USD

A
Cheapest Retailer
-
$139 USD
Final sale: no returns
A
Retailer 2
-
$269 USD
HK$2,100 HKD
View
A
Retailer 3
-
$296 USD
€282 EUR
View
A
Retailer 4
-
$363 USD
View
A
Retailer 5
-
$385 USD
View
B+
Retailer 6
-
$550 USD
View
B+
Retailer 7
-
$645 USD
SGD 871 SGD
View
B+
Retailer 8
-
$670 USD
View
B+
Retailer 9
-
$725 USD
View
B
Retailer 10
-
$899 USD
£708 GBP
View
B
Retailer 11
-
$958 USD
View
Most Expensive
B
MOH London
LG570332503 · Oct 25
$1,040 USD
£819 GBP
View
11 more retailers have this diamond
Prices start from $139 USDSave up to $901 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
$139 USD