Emerald|Lab Grown|IGI

1.20ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG555272624

Shape and cutting style on the report: Emerald cut

Certificate IGI LG555272624

Diamond specifications and retailer prices

From $208 USD
As of October 27, 2026
Save $1,532 USD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,740 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555272624 or 555272624. Listed at 17 retailers as of October 27, 2026, with prices from $208 to $1,740, a $1,532 spread on the same certified stone. Queensmith lists it at $1,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555272624
Dimensions7.33 × 5.18 × 3.21 mm
L/W Ratio1.42
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
7.33 mm5.18 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555272624
Side View
Table 61.5%Crown 30.7°Girdle: MediumPavilion 41.9°Culet: LargeDepth 62.0%

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 27
Current: $473 USD|Low: $199 USD|High: $1,090 USD|Avg: $509 USD|+4.3%
Retailer 1
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
October 29, 2026
Retailer 11$208 USD
Retailer 6$232 USD
Retailer 10$241 USD
Retailer 13$258 USD
Retailer 14$258 USD
Retailer 8$443 USD
Retailer 4$444 USD
Retailer 1$473 USD
Retailer 5$576 USD
Retailer 9$630 USD
Retailer 12$828 USD
Retailer 2$831 USD
Retailer 7$1,038 USD
Retailer 3$1,090 USD

45 data points across 14 retailers

17 retailers$208 USD to $1,740 USD

A
Cheapest Retailer
-
$208 USD
A
Retailer 2
-
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$241 USD
View
A
Retailer 4
-
$258 USD
View
A
Retailer 5
-
$258 USD
View
A
Retailer 6
-
$435 USD
View
A
Retailer 7
-
$443 USD
ZAR 7,149 ZAR
View
A
Retailer 8
-
$444 USD
View
A
Retailer 9
-
$473 USD
£373 GBP
View
B+
Retailer 10
-
$576 USD
View
B+
Retailer 11
-
$630 USD
A$969 AUD
View
B+
Retailer 12
-
$828 USD
View
B
Retailer 13
-
$831 USD
View
B
Retailer 14
-
$881 USD
View
B
Retailer 15
-
$1,038 USD
£817 GBP
View
B
Retailer 16
-
$1,090 USD
View
Most Expensive
B
Queensmith
LG555272624 · Oct 27
$1,740 USD
£1,370 GBP
View
16 more retailers have this diamond
Prices start from $208 USDSave up to $1,532 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
1.20ct Emerald
$208 USD