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Emerald|Lab Grown|IGI

0.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG797647419

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797647419

Diamond specifications and retailer prices

From £117 GBP
$157 USD
As of November 1, 2026
Save £632 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £749 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 LG797647419 or 797647419. Listed at 22 retailers as of November 1, 2026, with prices from £117 to £749, a £632 spread on the same certified stone. Reve Diamonds lists it at £749. 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 angle33.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797647419
Dimensions5.79 × 3.88 × 2.54 mm
L/W Ratio1.49
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
5.79 mm3.88 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797647419
Side View
Table 64.0%Crown 33.3°Girdle: ThinPavilion 38.7°Culet: LargeDepth 65.5%

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: Nov 1
Current: £221 GBP|Low: £101 GBP|High: £1,059 GBP|Avg: £301 GBP|+8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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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 9£101 GBP
Retailer 8£117 GBP
Retailer 16£117 GBP
Retailer 10£124 GBP
Retailer 7£125 GBP
Retailer 6£185 GBP
Retailer 1£221 GBP
Retailer 15£232 GBP
Retailer 12£237 GBP
Retailer 17£258 GBP
Retailer 4£268 GBP
Retailer 3£276 GBP
Retailer 11£332 GBP
Retailer 18£355 GBP
Retailer 5£418 GBP
Retailer 14£442 GBP
Retailer 2£460 GBP
Retailer 13£609 GBP
Reve Diamonds£749 GBP

38 data points across 19 retailers

22 retailers£117 GBP to £749 GBP

Retailer 1
-
£101 GBP
$136 USD
Price last confirmed 41 days ago
Retailer 2
-
£105 GBP
$141 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
£117 GBP
$157 USD
View
Final sale: no returns
Retailer 4
-
£117 GBP
$157 USD
View
Price last confirmed 40 days ago
Retailer 5
-
£124 GBP
$166 USD
View
Price last confirmed 39 days ago
Retailer 6
-
£130 GBP
$175 USD
View
Price last confirmed 22 days ago
Retailer 7
-
£130 GBP
$175 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
£185 GBP
$248 USD
View
A
Retailer 9
-
£221 GBP
View
A
Retailer 10
-
£232 GBP
€296 EUR
View
A
Retailer 11
-
£237 GBP
ZAR 5,128 ZAR
View
A
Retailer 12
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£258 GBP
$346 USD
View
A
Retailer 13
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£268 GBP
$360 USD
View
A
Retailer 14
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£276 GBP
$370 USD
View
B+
Retailer 15
-
£332 GBP
A$685 AUD
View
B+
Retailer 16
-
£355 GBP
$476 USD
View
B+
Retailer 17
-
£418 GBP
$560 USD
View
Retailer 18
-
£421 GBP
$564 USD
View
Price last confirmed 27 days ago
B
Retailer 19
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£442 GBP
$593 USD
View
B
Retailer 20
-
£460 GBP
$617 USD
View
B
Retailer 21
-
£609 GBP
View
Most Expensive
B
Reve Diamonds
AF34187C4 · Nov 1
£749 GBP
$1,005 USD
View
21 more retailers have this diamond
Prices start from £117 GBPSave up to £632 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
£117 GBP