Emerald|Lab Grown|IGI

1.55ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG840652052

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840652052

Diamond specifications and retailer prices

From $232 USD
As of October 30, 2026
Save $1,656 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,888 USD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840652052 or 840652052. Listed at 22 retailers as of October 29, 2026, with prices from $232 to $1,888, a $1,656 spread on the same certified stone. Helzberg Diamonds lists it at $1,888. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840652052
Dimensions5.46 × 7.72 × 3.67 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm7.72 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840652052
Side View
Table 68.0%Crown 32.5°Girdle: Slightly ThickPavilion 39.9°Culet: LargeDepth 67.2%

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: $1,888 USD|Low: $223 USD|High: $1,888 USD|Avg: $721 USD
Helzberg Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 22$232 USD
Retailer 9$259 USD
Retailer 20$270 USD
Retailer 4$288 USD
Retailer 16$288 USD
Retailer 3$333 USD
Retailer 11$388 USD
Retailer 13$475 USD
Retailer 19$495 USD
Retailer 8$537 USD
Retailer 2$544 USD
Retailer 7$617 USD
Retailer 21$672 USD
Retailer 15$880 USD
Retailer 18$927 USD
Retailer 5$930 USD
Retailer 14$948 USD
Retailer 12$979 USD
Retailer 17$1,161 USD
Retailer 6$1,173 USD
Retailer 10$1,297 USD
Helzberg Diamonds$1,888 USD

23 data points across 22 retailers

22 retailers$232 USD to $1,888 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$270 USD
View
A
Retailer 4
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$288 USD
View
A
Retailer 5
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$288 USD
View
A
Retailer 6
-
$333 USD
HK$2,600 HKD
View
B+
Retailer 7
-
$388 USD
View
A
Retailer 8
-
$475 USD
€452 EUR
View
A
Retailer 9
-
$495 USD
ZAR 8,000 ZAR
View
A
Retailer 10
-
$537 USD
View
A
Retailer 11
-
$544 USD
£428 GBP
View
B+
Retailer 12
-
$617 USD
View
B+
Retailer 13
-
$672 USD
A$1,034 AUD
View
B+
Retailer 14
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$880 USD
View
B+
Retailer 15
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$927 USD
View
B
Retailer 16
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$930 USD
View
B
Retailer 17
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$948 USD
SGD 1,281 SGD
View
B
Retailer 18
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$979 USD
View
B
Retailer 19
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$1,161 USD
£914 GBP
View
B
Retailer 20
-
$1,173 USD
View
B
Retailer 21
-
$1,297 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMLIGLI · Oct 29
$1,888 USD
View
21 more retailers have this diamond
Prices start from $232 USDSave up to $1,656 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
$232 USD