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Emerald|Lab Grown|IGI

1.55ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG851604799

Shape and cutting style on the report: Emerald cut

Certificate IGI LG851604799

Diamond specifications and retailer prices

From £160 GBP
$215 USD
As of October 30, 2026
Save £1,325 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,485 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851604799 or 851604799. Listed at 20 retailers as of October 30, 2026, with prices from £160 to £1,485, a £1,325 spread on the same certified stone. Brilliant Earth lists it at £1,485. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851604799
Dimensions7.86 × 5.49 × 3.63 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.86 mm5.49 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851604799
Side View
Table 62.0%Crown 36.1°Girdle: MediumPavilion 40.8°Culet: LargeDepth 66.1%

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: £796 GBP|Low: £160 GBP|High: £926 GBP|Avg: £433 GBP
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 19£160 GBP
Retailer 7£178 GBP
Retailer 17£186 GBP
Retailer 9£199 GBP
Retailer 8£220 GBP
Retailer 14£323 GBP
Retailer 6£341 GBP
Retailer 16£341 GBP
Retailer 12£368 GBP
Retailer 2£390 GBP
Retailer 3£404 GBP
Retailer 18£464 GBP
Retailer 13£493 GBP
Retailer 15£639 GBP
Retailer 10£647 GBP
Retailer 11£672 GBP
Retailer 5£678 GBP
Retailer 1£796 GBP
Retailer 4£926 GBP

9 data points across 19 retailers

20 retailers£160 GBP to £1,485 GBP

A
Cheapest Retailer
-
£160 GBP
$215 USD
A
Retailer 2
-
£178 GBP
$239 USD
View
Final sale: no returns
A
Retailer 3
-
£186 GBP
$249 USD
View
A
Retailer 4
-
£199 GBP
$266 USD
View
A
Retailer 5
-
£220 GBP
HK$2,300 HKD
View
A
Retailer 6
-
£323 GBP
€412 EUR
View
B+
Retailer 7
-
£341 GBP
$457 USD
View
A
Retailer 8
-
£341 GBP
ZAR 7,391 ZAR
View
A
Retailer 9
-
£368 GBP
View
A
Retailer 10
-
£390 GBP
$522 USD
View
A
Retailer 11
-
£404 GBP
$541 USD
View
B+
Retailer 12
-
£464 GBP
A$957 AUD
View
B+
Retailer 13
-
£493 GBP
$661 USD
View
B+
Retailer 14
-
£639 GBP
$856 USD
View
B+
Retailer 15
-
£647 GBP
SGD 1,171 SGD
View
B+
Retailer 16
-
£672 GBP
$901 USD
View
B+
Retailer 17
-
£678 GBP
$909 USD
View
B
Retailer 18
-
£796 GBP
View
B
Retailer 19
-
£926 GBP
$1,241 USD
View
Most Expensive
B
Brilliant Earth
22403930A · Oct 31
£1,485 GBP
$1,990 USD
View
19 more retailers have this diamond
Prices start from £160 GBPSave up to £1,325 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
£160 GBP