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Emerald|Lab Grown|IGI

0.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG711520215

Shape and cutting style on the report: Emerald cut

Certificate IGI LG711520215

Diamond specifications and retailer prices

From £116 GBP
$155 USD
As of November 3, 2026
Save £631 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £747 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.55ct lab-grown emerald diamond

This 0.55ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG711520215 or 711520215. Listed at 21 retailers as of November 1, 2026, with prices from £116 to £747, a £631 spread on the same certified stone. Reve Diamonds lists it at £747. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711520215
Dimensions5.56 × 3.77 × 2.61 mm
L/W Ratio1.47
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
5.56 mm3.77 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711520215
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: LNGDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £221 GBP|Low: £110 GBP|High: £1,033 GBP|Avg: £308 GBP|+10.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 3, 2026
Retailer 10£115 GBP
Retailer 18£116 GBP
Retailer 8£128 GBP
Retailer 9£128 GBP
Retailer 2£183 GBP
Retailer 1£221 GBP
Retailer 17£230 GBP
Retailer 13£235 GBP
Retailer 3£256 GBP
Retailer 14£268 GBP
Retailer 5£276 GBP
Retailer 12£330 GBP
Retailer 4£354 GBP
Retailer 7£409 GBP
Retailer 6£418 GBP
Retailer 16£439 GBP
Retailer 15£457 GBP
Retailer 11£605 GBP
Reve Diamonds£747 GBP

36 data points across 19 retailers

21 retailers£116 GBP to £747 GBP

Retailer 1
-
£98 GBP
$132 USD
Price last confirmed 41 days ago
Retailer 2
-
£115 GBP
$154 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
£116 GBP
$155 USD
View
Final sale: no returns
Retailer 4
-
£128 GBP
$171 USD
View
Price last confirmed 31 days ago
Retailer 5
-
£128 GBP
$171 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
£183 GBP
$245 USD
View
Retailer 7
-
£212 GBP
View
Price last confirmed 22 days ago
A
Retailer 8
-
£221 GBP
View
A
Retailer 9
-
£230 GBP
€294 EUR
View
A
Retailer 10
-
£235 GBP
ZAR 5,091 ZAR
View
A
Retailer 11
-
£256 GBP
$343 USD
View
A
Retailer 12
-
£268 GBP
$359 USD
View
A
Retailer 13
-
£276 GBP
$370 USD
View
B+
Retailer 14
-
£330 GBP
A$680 AUD
View
B+
Retailer 15
-
£354 GBP
$475 USD
View
Retailer 16
-
£409 GBP
$549 USD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
£418 GBP
$560 USD
View
B
Retailer 18
-
£439 GBP
$589 USD
View
B
Retailer 19
-
£457 GBP
$613 USD
View
B
Retailer 20
-
£605 GBP
View
Most Expensive
B
Reve Diamonds
6E059B83B · Nov 1
£747 GBP
$1,002 USD
View
20 more retailers have this diamond
Prices start from £116 GBPSave up to £631 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
0.55ct Emerald
£116 GBP