Emerald|Lab Grown|IGI

1.51ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG762503934

Shape and cutting style on the report: Emerald cut

Certificate IGI LG762503934

Diamond specifications and retailer prices

From $188 USD
As of November 1, 2026
Save $899 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,087 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG762503934 or 762503934. Listed at 15 retailers as of November 1, 2026, with prices from $188 to $1,087, a $899 spread on the same certified stone. MOH London lists it at $1,087. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762503934
Dimensions8.03 × 5.30 × 3.45 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.30 mm1.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762503934
Side View
Table 62.0%Crown 33.8°Girdle: MED-STKPavilion 43°Culet: LargeDepth 65.1%

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: Nov 1
Current: $1,087 USD|Low: $180 USD|High: $1,101 USD|Avg: $573 USD
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
November 2, 2026
Retailer 8$188 USD
Retailer 9$233 USD
Retailer 11$233 USD
Retailer 6$401 USD
Retailer 10$408 USD
Retailer 13$485 USD
Retailer 2$542 USD
Retailer 12$566 USD
Retailer 5$624 USD
Retailer 7$750 USD
Retailer 3$802 USD
Retailer 4$899 USD
MOH London$1,087 USD

22 data points across 13 retailers

15 retailers$188 USD to $1,087 USD

A
Cheapest Retailer
-
$188 USD
Retailer 2
-
$188 USD
View
Price last confirmed 41 days ago
Retailer 3
-
$218 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$230 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$233 USD
View
Retailer 6
-
$233 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$401 USD
ZAR 6,486 ZAR
View
B+
Retailer 8
-
$408 USD
View
A
Retailer 9
-
$485 USD
View
A
Retailer 10
-
$542 USD
A$834 AUD
View
B+
Retailer 11
-
$566 USD
View
B+
Retailer 12
-
$748 USD
View
B+
Retailer 13
-
$750 USD
View
B
Retailer 14
-
$802 USD
View
Most Expensive
B
MOH London
LG762503934 · Nov 1
$1,087 USD
£856 GBP
View
14 more retailers have this diamond
Prices start from $188 USDSave up to $899 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
1.51ct Emerald
$188 USD