CaratHunter
Plans
Emerald|Lab Grown|IGI

1.55ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG567347995

Shape and cutting style on the report: Emerald cut

Certificate IGI LG567347995

Diamond specifications and retailer prices

From £141 GBP
$189 USD
As of October 27, 2026
Save £1,210 GBP (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,351 GBP at Do Amore Diamonds · As of October 28, 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 LG567347995 or 567347995. Listed at 9 retailers as of October 27, 2026, with prices from £141 to £1,351, a £1,210 spread on the same certified stone. Do Amore Diamonds lists it at £1,351. 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
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567347995
Dimensions8.00 × 5.44 × 3.59 mm
L/W Ratio1.47
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
8.00 mm5.44 mm1.55 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567347995
Side View
Table 64.5%Crown 37.2°Girdle: MediumPavilion 40.2°Culet: LNGDepth 66.0%

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: Oct 27
Current: £1,351 GBP|Low: £135 GBP|High: £1,351 GBP|Avg: £537 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 26, 2026
Retailer 7£141 GBP
Retailer 13£157 GBP
Retailer 12£163 GBP
Retailer 9£307 GBP
Retailer 3£315 GBP
Retailer 4£462 GBP
Retailer 6£563 GBP
Retailer 11£609 GBP
Retailer 10£619 GBP
Retailer 5£726 GBP
Retailer 2£773 GBP
Retailer 8£799 GBP
Do Amore Diamonds£1,351 GBP

14 data points across 13 retailers

9 retailers£141 GBP to £1,351 GBP

A
Cheapest Retailer
-
£141 GBP
$189 USD
A
Retailer 2
-
£163 GBP
$219 USD
View
Retailer 3
-
£307 GBP
$411 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
£563 GBP
$755 USD
View
B
Retailer 5
-
£609 GBP
$816 USD
View
Retailer 6
-
£619 GBP
$830 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
£773 GBP
View
B
Retailer 8
-
£799 GBP
$1,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-7317399DB · Oct 28
£1,351 GBP
$1,810 USD
View
8 more retailers have this diamond
Prices start from £141 GBPSave up to £1,210 GBP

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
£141 GBP