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Emerald|Lab Grown|IGI

1.55ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG567349896

Shape and cutting style on the report: Emerald cut

Certificate IGI LG567349896

Diamond specifications and retailer prices

From $175 USD
As of November 1, 2026
Save $1,505 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,680 USD at Do Amore Diamonds · As of October 31, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567349896 or 567349896. Listed at 16 retailers as of October 31, 2026, with prices from $175 to $1,680, a $1,505 spread on the same certified stone. Do Amore Diamonds lists it at $1,680. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.55
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567349896
Dimensions7.92 × 5.50 × 3.58 mm
L/W Ratio1.44
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
7.92 mm5.50 mm1.55 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567349896
Side View
Table 64.5%Crown 33.7°Girdle: MED-STKPavilion 41.8°Culet: LNGDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $437 USD|Low: $168 USD|High: $1,550 USD|Avg: $557 USD|+4.6%
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
November 2, 2026
Retailer 10$175 USD
Retailer 4$196 USD
Retailer 3$203 USD
Retailer 2$217 USD
Retailer 11$217 USD
Retailer 8$393 USD
Retailer 1$437 USD
Retailer 5$554 USD
Retailer 9$737 USD
Retailer 13$770 USD
Retailer 12$896 USD
Retailer 6$1,120 USD
Retailer 7$1,550 USD

45 data points across 13 retailers

16 retailers$175 USD to $1,680 USD

A
Cheapest Retailer
-
$175 USD
A
Retailer 2
-
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$203 USD
View
A
Retailer 4
-
$217 USD
View
Retailer 5
-
$217 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$292 USD
View
A
Retailer 7
-
$393 USD
€374 EUR
View
A
Retailer 8
-
$437 USD
£344 GBP
View
B+
Retailer 9
-
$554 USD
View
B+
Retailer 10
-
$737 USD
View
B
Retailer 11
-
$770 USD
View
B+
Retailer 12
-
$818 USD
View
B+
Retailer 13
-
$896 USD
View
B
Retailer 14
-
$1,120 USD
£882 GBP
View
B
Retailer 15
-
$1,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-F0061A1B3 · Oct 31
$1,680 USD
View
15 more retailers have this diamond
Prices start from $175 USDSave up to $1,505 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
$175 USD