Emerald|Lab Grown|IGI

1.55ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG602313778

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602313778

Diamond specifications and retailer prices

From $344 USD
As of October 30, 2026
Save $1,332 USD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,676 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown emerald diamond

This 1.55ct 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 LG602313778 or 602313778. Listed at 19 retailers as of October 29, 2026, with prices from $344 to $1,676, a $1,332 spread on the same certified stone. MOH London lists it at $1,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602313778
Dimensions8.40 × 5.41 × 3.45 mm
L/W Ratio1.55
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
8.40 mm5.41 mm1.55 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602313778
Side View
Table 66.0%Crown 33.4°Girdle: MED-STKPavilion 37.8°Culet: LNGDepth 63.8%

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 30
Current: $1,676 USD|Low: $330 USD|High: $4,244 USD|Avg: $1,119 USD|-0.4%
MOH London
Retailer 2
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Retailer 5
Retailer 6
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
Retailer 19
October 29, 2026
Retailer 16$344 USD
Retailer 8$385 USD
Retailer 5$399 USD
Retailer 4$427 USD
Retailer 18$427 USD
Retailer 6$561 USD
Retailer 13$580 USD
Retailer 7$684 USD
Retailer 19$686 USD
Retailer 12$733 USD
Retailer 2$990 USD
Retailer 15$1,251 USD
Retailer 3$1,372 USD
Retailer 10$1,414 USD
Retailer 14$1,600 USD
Retailer 9$1,653 USD
Retailer 17$1,661 USD
MOH London$1,676 USD
Retailer 11$4,244 USD

33 data points across 19 retailers

19 retailers$344 USD to $1,676 USD

A
Cheapest Retailer
-
$344 USD
A
Retailer 2
-
$385 USD
View
Final sale: no returns
A
Retailer 3
-
$399 USD
View
A
Retailer 4
-
$427 USD
View
A
Retailer 5
-
$427 USD
View
A
Retailer 6
-
$561 USD
View
B+
Retailer 7
-
$580 USD
View
B+
Retailer 8
-
$684 USD
View
B+
Retailer 9
-
$686 USD
View
B+
Retailer 10
-
$733 USD
ZAR 11,844 ZAR
View
B
Retailer 11
-
$819 USD
HK$6,400 HKD
View
B+
Retailer 12
-
$990 USD
A$1,523 AUD
View
B
Retailer 13
-
$1,251 USD
View
B
Retailer 14
-
$1,372 USD
View
B
Retailer 15
-
$1,414 USD
View
B
Retailer 16
-
$1,600 USD
View
B
Retailer 17
-
$1,653 USD
View
B
Retailer 18
-
$1,661 USD
£1,308 GBP
View
Most Expensive
B
MOH London
LG602313778 · Oct 29
$1,676 USD
£1,320 GBP
View
18 more retailers have this diamond
Prices start from $344 USDSave up to $1,332 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
1.55ct Emerald
$344 USD