Emerald|Lab Grown|IGI

0.55ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG807644612

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807644612

Diamond specifications and retailer prices

From $147 USD
As of October 27, 2026
Save $709 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $899 USD at Flawless Fine Jewelry · As of September 22, 2026
View at Flawless Fine Jewelry

About this 0.55ct lab-grown emerald diamond

This 0.55ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807644612 or 807644612. Listed at 20 retailers as of October 27, 2026, with a 482% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807644612
Dimensions5.60 × 3.86 × 2.65 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.60 mm3.86 mm0.55 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807644612
Side View
Table 67.0%Crown 36°Girdle: MediumPavilion 43.8°Culet: LargeDepth 68.7%

Caratlytics Score

How it works →
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: $641 USD|Low: $147 USD|High: $880 USD|Avg: $401 USD|-2.0%
Retailer 1
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Retailer 19
October 29, 2026
Retailer 2$147 USD
Retailer 19$164 USD
Retailer 7$171 USD
Retailer 14$182 USD
Retailer 5$183 USD
Retailer 8$248 USD
Retailer 12$314 USD
Retailer 18$330 USD
Retailer 13$351 USD
Retailer 17$354 USD
Retailer 9$443 USD
Retailer 3$466 USD
Retailer 10$484 USD
Retailer 11$504 USD
Retailer 16$582 USD
Retailer 6$588 USD
Retailer 4$621 USD
Retailer 1$641 USD
Retailer 15$856 USD

25 data points across 19 retailers

20 retailers$147 USD to $856 USD

A
Cheapest Retailer
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$147 USD
A
Retailer 2
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$164 USD
View
Final sale: no returns
A
Retailer 3
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$171 USD
View
A
Retailer 4
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$182 USD
View
A
Retailer 5
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$183 USD
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A
Retailer 6
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$248 USD
View
A
Retailer 7
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$314 USD
£247 GBP
View
A
Retailer 8
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$330 USD
ZAR 5,329 ZAR
View
B+
Retailer 9
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$351 USD
€334 EUR
View
A
Retailer 10
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$354 USD
View
B+
Retailer 11
-
$443 USD
A$682 AUD
View
B+
Retailer 12
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$466 USD
A$717 AUD
View
B+
Retailer 13
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$484 USD
View
B+
Retailer 14
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$504 USD
SGD 681 SGD
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B+
Retailer 15
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$582 USD
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B+
Retailer 16
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$588 USD
View
B
Retailer 17
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$621 USD
View
B
Retailer 18
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$641 USD
View
B
Retailer 19
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$856 USD
£674 GBP
View
Most Expensive
B
Flawless Fine Jewelry
E1E603BAF · Sep 22
$899 USD
£708 GBP
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from $147 USDSave up to $709 USD

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
$147 USD