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Emerald|Lab Grown|IGI

1.55ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG756537755

Shape and cutting style on the report: Emerald cut

Certificate IGI LG756537755

Diamond specifications and retailer prices

From $344 USD
As of October 31, 2026
Save $2,116 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,460 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG756537755 or 756537755. Listed at 23 retailers as of October 31, 2026, with prices from $344 to $2,460, a $2,116 spread on the same certified stone. Do Amore Diamonds lists it at $2,460. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756537755
Dimensions7.95 × 5.44 × 3.60 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm5.44 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756537755
Side View
Table 63.0%Crown 33.7°Girdle: MED-STKPavilion 41.2°Culet: LargeDepth 66.2%

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 31
Current: $681 USD|Low: $266 USD|High: $1,950 USD|Avg: $853 USD|+3.1%
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
Retailer 15
November 2, 2026
Retailer 14$266 USD
Retailer 5$322 USD
Retailer 6$340 USD
Retailer 13$429 USD
Retailer 12$463 USD
Retailer 1$681 USD
Retailer 4$690 USD
Retailer 7$818 USD
Retailer 9$885 USD
Retailer 11$925 USD
Retailer 2$1,221 USD
Retailer 15$1,334 USD
Retailer 3$1,382 USD
Retailer 8$1,529 USD
Retailer 10$1,810 USD

41 data points across 15 retailers

23 retailers$344 USD to $2,460 USD

Retailer 1
-
$266 USD
Price last confirmed 31 days ago
Retailer 2
-
$322 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$322 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$322 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$340 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$344 USD
View
Retailer 7
-
$344 USD
View
Price last confirmed 23 days ago
A
Retailer 8
-
$429 USD
View
B+
Retailer 9
-
$463 USD
View
B+
Retailer 10
-
$681 USD
£537 GBP
View
B+
Retailer 11
-
$690 USD
View
B+
Retailer 12
-
$818 USD
View
B+
Retailer 13
-
$885 USD
A$1,361 AUD
View
B+
Retailer 14
-
$925 USD
View
Retailer 15
-
$1,221 USD
View
Price last confirmed 23 days ago
Retailer 16
-
$1,221 USD
View
Price last confirmed 35 days ago
B
Retailer 17
-
$1,334 USD
View
B
Retailer 18
-
$1,382 USD
View
B
Retailer 19
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$1,394 USD
View
B
Retailer 20
-
$1,529 USD
£1,204 GBP
View
B
Retailer 21
-
$1,810 USD
View
B
Retailer 22
-
$1,912 USD
View
Most Expensive
B
Do Amore Diamonds
27-0DB7A2E16 · Nov 2
$2,460 USD
View
22 more retailers have this diamond
Prices start from $344 USDSave up to $2,116 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