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Emerald|Lab Grown|IGI

0.73ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG570371099

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570371099

Diamond specifications and retailer prices

From $114 USD
As of October 29, 2026
Save $1,072 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,186 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570371099 or 570371099. Listed at 21 retailers as of October 29, 2026, with prices from $114 to $1,186, a $1,072 spread on the same certified stone. MOH London lists it at $1,186. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570371099
Dimensions6.07 × 4.24 × 2.90 mm
L/W Ratio1.43
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
6.07 mm4.24 mm0.73 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570371099
Side View
Table 64.0%Crown 33.5°Girdle: MediumPavilion 39.1°Culet: LargeDepth 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 29
Current: $1,186 USD|Low: $109 USD|High: $1,195 USD|Avg: $369 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
Retailer 14
Retailer 15
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Retailer 17
October 29, 2026
Retailer 16$114 USD
Retailer 6$132 USD
Retailer 3$150 USD
Retailer 5$151 USD
Retailer 15$192 USD
Retailer 13$250 USD
Retailer 11$255 USD
Retailer 2$261 USD
Retailer 10$308 USD
Retailer 12$360 USD
Retailer 17$400 USD
Retailer 4$454 USD
Retailer 8$454 USD
Retailer 7$480 USD
Retailer 14$507 USD
Retailer 9$747 USD
MOH London$1,186 USD

34 data points across 17 retailers

21 retailers$114 USD to $1,186 USD

A
Cheapest Retailer
-
$114 USD
A
Retailer 2
-
$132 USD
View
A
Retailer 3
-
$150 USD
View
A
Retailer 4
-
$151 USD
View
B+
Retailer 5
-
$192 USD
View
A
Retailer 6
-
$239 USD
View
A
Retailer 7
-
$250 USD
View
A
Retailer 8
-
$255 USD
ZAR 4,126 ZAR
View
A
Retailer 9
-
$261 USD
€249 EUR
View
A
Retailer 10
-
$308 USD
£243 GBP
View
A
Retailer 11
-
$360 USD
A$554 AUD
View
A
Retailer 12
-
$400 USD
View
B+
Retailer 13
-
$420 USD
View
B+
Retailer 14
-
$454 USD
View
B+
Retailer 15
-
$454 USD
View
B+
Retailer 16
-
$457 USD
£360 GBP
View
Retailer 17
-
$480 USD
SGD 648 SGD
View
Price last confirmed 17 days ago
B+
Retailer 18
-
$507 USD
View
B+
Retailer 19
-
$512 USD
View
B
Retailer 20
-
$747 USD
£588 GBP
View
Most Expensive
B
MOH London
LG570371099 · Oct 29
$1,186 USD
£934 GBP
View
20 more retailers have this diamond
Prices start from $114 USDSave up to $1,072 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
0.73ct Emerald
$114 USD