Emerald|Lab Grown|IGI

0.55ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG691552260

Shape and cutting style on the report: Emerald cut

Certificate IGI LG691552260

Diamond specifications and retailer prices

From $135 USD
As of October 29, 2026
Save $1,265 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,400 USD at MOH London · As of October 25, 2026
View at MOH London

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 LG691552260 or 691552260. Listed at 18 retailers as of October 25, 2026, with prices from $135 to $1,400, a $1,265 spread on the same certified stone. MOH London lists it at $1,400. 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 angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691552260
Dimensions3.77 × 5.74 × 2.51 mm
L/W Ratio1.52
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
3.77 mm5.74 mm0.55 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691552260
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 40.2°Culet: LNGDepth 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 29
Current: $1,400 USD|Low: $130 USD|High: $1,415 USD|Avg: $405 USD|+1.9%
MOH London
Retailer 2
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Retailer 18
October 30, 2026
Retailer 14$135 USD
Retailer 9$150 USD
Retailer 12$157 USD
Retailer 15$167 USD
Retailer 16$167 USD
Retailer 5$238 USD
Retailer 2$284 USD
Retailer 11$300 USD
Retailer 13$302 USD
Retailer 6$328 USD
Retailer 3$351 USD
Retailer 7$470 USD
Retailer 4$530 USD
Retailer 17$538 USD
Retailer 18$568 USD
Retailer 8$594 USD
Retailer 10$986 USD
MOH London$1,400 USD

39 data points across 18 retailers

18 retailers$135 USD to $1,400 USD

A
Cheapest Retailer
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$135 USD
A
Retailer 2
-
$150 USD
View
Final sale: no returns
A
Retailer 3
-
$157 USD
View
A
Retailer 4
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$167 USD
View
A
Retailer 5
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$167 USD
View
A
Retailer 6
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$238 USD
View
A
Retailer 7
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$284 USD
£223 GBP
View
A
Retailer 8
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$300 USD
€286 EUR
View
A
Retailer 9
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$302 USD
ZAR 4,886 ZAR
View
A
Retailer 10
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$328 USD
View
A
Retailer 11
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$351 USD
View
B+
Retailer 12
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$470 USD
View
B+
Retailer 13
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$530 USD
View
B+
Retailer 14
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$538 USD
View
B
Retailer 15
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$568 USD
View
B+
Retailer 16
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$594 USD
View
B
Retailer 17
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$986 USD
View
Most Expensive
B
MOH London
LG691552260 · Oct 25
$1,400 USD
£1,102 GBP
View
17 more retailers have this diamond
Prices start from $135 USDSave up to $1,265 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
$135 USD