Emerald|Lab Grown|IGI

1.55ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG830616837

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830616837

Diamond specifications and retailer prices

From $228 USD
As of October 30, 2026
Save $1,995 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,223 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830616837 or 830616837. Listed at 24 retailers as of October 27, 2026, with prices from $228 to $2,223, a $1,995 spread on the same certified stone. Queensmith lists it at $2,223. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830616837
Dimensions7.92 × 5.51 × 3.59 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.51 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830616837
Side View
Table 67.0%Crown 33.7°Girdle: MediumPavilion 39.8°Culet: LargeDepth 65.2%

Caratlytics Score

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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: $529 USD|Low: $225 USD|High: $1,310 USD|Avg: $690 USD|-0.9%
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Retailer 22
October 31, 2026
Retailer 3$228 USD
Retailer 2$255 USD
Retailer 22$265 USD
Retailer 6$283 USD
Retailer 9$283 USD
Retailer 15$320 USD
Retailer 10$382 USD
Retailer 18$474 USD
Retailer 20$486 USD
Retailer 1$529 USD
Retailer 7$612 USD
Retailer 5$642 USD
Retailer 21$661 USD
Retailer 12$698 USD
Retailer 14$910 USD
Retailer 13$918 USD
Retailer 8$962 USD
Retailer 16$1,017 USD
Retailer 17$1,044 USD
Retailer 19$1,140 USD
Retailer 11$1,284 USD
Retailer 4$1,290 USD

35 data points across 22 retailers

24 retailers$228 USD to $2,223 USD

A
Cheapest Retailer
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$228 USD
A
Retailer 2
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$255 USD
View
Final sale: no returns
A
Retailer 3
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$265 USD
View
A
Retailer 4
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$283 USD
View
A
Retailer 5
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$283 USD
View
A
Retailer 6
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$320 USD
HK$2,500 HKD
View
B+
Retailer 7
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$382 USD
View
A
Retailer 8
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$474 USD
€451 EUR
View
A
Retailer 9
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$486 USD
ZAR 7,855 ZAR
View
A
Retailer 10
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$529 USD
£416 GBP
View
A
Retailer 11
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$612 USD
View
B+
Retailer 12
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$642 USD
View
B+
Retailer 13
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$661 USD
A$1,017 AUD
View
B+
Retailer 14
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$698 USD
View
B+
Retailer 15
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$910 USD
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B+
Retailer 16
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$918 USD
SGD 1,241 SGD
View
B+
Retailer 17
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$962 USD
View
B+
Retailer 18
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$1,017 USD
View
B+
Retailer 19
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$1,044 USD
A$1,606 AUD
View
B+
Retailer 20
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$1,140 USD
£898 GBP
View
B
Retailer 21
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$1,284 USD
View
B+
Retailer 22
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$1,290 USD
View
Retailer 23
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$2,170 USD
View
Price last confirmed 37 days ago
Most Expensive
B
Queensmith
LG830616837 · Oct 27
$2,223 USD
£1,750 GBP
View
23 more retailers have this diamond
Prices start from $228 USDSave up to $1,995 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
$228 USD