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Emerald|Lab Grown|IGI

1.55ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG692591114

Shape and cutting style on the report: Emerald cut

Certificate IGI LG692591114

Diamond specifications and retailer prices

From £191 GBP
$255 USD
As of October 27, 2026
Save £1,506 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,697 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692591114 or 692591114. Listed at 23 retailers as of October 27, 2026, with prices from £191 to £1,697, a £1,506 spread on the same certified stone. Do Amore Diamonds lists it at £1,697. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692591114
Dimensions7.73 × 5.51 × 3.67 mm
L/W Ratio1.40
Culet sizeLarge
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
7.73 mm5.51 mm1.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692591114
Side View
Table 62.0%Crown 29.3°Girdle: MediumPavilion 39.4°Culet: LargeDepth 66.6%

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 27
Current: £461 GBP|Low: £184 GBP|High: £1,062 GBP|Avg: £510 GBP|+0.9%
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
Retailer 16
October 29, 2026
Retailer 15£191 GBP
Retailer 4£213 GBP
Retailer 16£222 GBP
Retailer 2£237 GBP
Retailer 13£237 GBP
Retailer 7£318 GBP
Retailer 12£319 GBP
Retailer 8£436 GBP
Retailer 11£450 GBP
Retailer 1£461 GBP
Retailer 10£609 GBP
Retailer 3£669 GBP
Retailer 14£842 GBP
Retailer 6£933 GBP
Retailer 5£983 GBP
Retailer 9£1,056 GBP

35 data points across 16 retailers

23 retailers£191 GBP to £1,697 GBP

A
Cheapest Retailer
-
£191 GBP
$255 USD
A
Retailer 2
-
£213 GBP
$284 USD
View
Final sale: no returns
A
Retailer 3
-
£222 GBP
$296 USD
View
A
Retailer 4
-
£237 GBP
$316 USD
View
A
Retailer 5
-
£237 GBP
$316 USD
View
B+
Retailer 6
-
£318 GBP
$423 USD
View
A
Retailer 7
-
£319 GBP
$425 USD
View
Retailer 8
-
£336 GBP
HK$3,500 HKD
View
Price last confirmed 55 days ago
A
Retailer 9
-
£436 GBP
$581 USD
View
A
Retailer 10
-
£450 GBP
ZAR 9,682 ZAR
View
A
Retailer 11
-
£461 GBP
View
A
Retailer 12
-
£609 GBP
A$1,248 AUD
View
A
Retailer 13
-
£619 GBP
$824 USD
View
Retailer 14
-
£665 GBP
$886 USD
View
Price last confirmed 43 days ago
A
Retailer 15
-
£669 GBP
$891 USD
View
B+
Retailer 16
-
£842 GBP
$1,121 USD
View
B+
Retailer 17
-
£933 GBP
$1,242 USD
View
B+
Retailer 18
-
£967 GBP
$1,288 USD
View
Retailer 19
-
£983 GBP
A$2,013 AUD
View
Price last confirmed 21 days ago
Retailer 20
-
£1,019 GBP
View
Price last confirmed 23 days ago
B+
Retailer 21
-
£1,026 GBP
$1,366 USD
View
B+
Retailer 22
-
£1,056 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AC6480CC6 · Oct 29
£1,697 GBP
$2,260 USD
View
22 more retailers have this diamond
Prices start from £191 GBPSave up to £1,506 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
£191 GBP