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Emerald|Lab Grown|IGI

1.55ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG560208149

Shape and cutting style on the report: Emerald cut

Certificate IGI LG560208149

Diamond specifications and retailer prices

From £161 GBP
$216 USD
As of October 30, 2026
Save £1,384 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,545 GBP at Do Amore Diamonds · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG560208149 or 560208149. Listed at 16 retailers as of October 29, 2026, with prices from £161 to £1,545, a £1,384 spread on the same certified stone. Do Amore Diamonds lists it at £1,545. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560208149
Dimensions7.61 × 5.40 × 3.71 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.61 mm5.40 mm1.55 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560208149
Side View
Table 63.5%Crown 36.1°Girdle: MediumPavilion 39.7°Culet: LNGDepth 68.7%

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: £1,545 GBP|Low: £154 GBP|High: £1,545 GBP|Avg: £536 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
Retailer 14
October 30, 2026
Retailer 10£161 GBP
Retailer 5£187 GBP
Retailer 9£187 GBP
Retailer 13£200 GBP
Retailer 3£312 GBP
Retailer 7£369 GBP
Retailer 6£391 GBP
Retailer 2£417 GBP
Retailer 14£645 GBP
Retailer 11£709 GBP
Retailer 12£754 GBP
Retailer 8£885 GBP
Retailer 4£933 GBP
Do Amore Diamonds£1,545 GBP

43 data points across 14 retailers

16 retailers£161 GBP to £1,545 GBP

A
Cheapest Retailer
-
£161 GBP
$216 USD
A
Retailer 2
-
£187 GBP
$250 USD
View
Final sale: no returns
A
Retailer 3
-
£187 GBP
$251 USD
View
A
Retailer 4
-
£200 GBP
$268 USD
View
A
Retailer 5
-
£306 GBP
HK$3,200 HKD
View
B+
Retailer 6
-
£312 GBP
$418 USD
View
A
Retailer 7
-
£369 GBP
€471 EUR
View
B+
Retailer 8
-
£391 GBP
$524 USD
View
B+
Retailer 9
-
£417 GBP
View
B
Retailer 10
-
£645 GBP
$864 USD
View
B
Retailer 11
-
£709 GBP
$950 USD
View
B
Retailer 12
-
£754 GBP
$1,010 USD
View
B
Retailer 13
-
£885 GBP
View
B
Retailer 14
-
£899 GBP
SGD 1,627 SGD
View
B
Retailer 15
-
£933 GBP
$1,250 USD
View
Most Expensive
B
Do Amore Diamonds
27-8D9E8FF3B · Oct 29
£1,545 GBP
$2,070 USD
View
15 more retailers have this diamond
Prices start from £161 GBPSave up to £1,384 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
£161 GBP