Emerald|Lab Grown|IGI

0.54ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG710516120

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710516120

Diamond specifications and retailer prices

From $190 USD
As of October 29, 2026
Save $168 USD (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,394 USD at MOH London · As of October 12, 2026
View at MOH London

About this 0.54ct lab-grown emerald diamond

This 0.54ct 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 LG710516120 or 710516120. Listed at 17 retailers as of October 23, 2026, with a 88% 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

0.54
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710516120
Dimensions3.77 × 5.63 × 2.60 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
3.77 mm5.63 mm0.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710516120
Side View
Table 62.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: LargeDepth 69.0%

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: $1,394 USD|Low: $128 USD|High: $1,394 USD|Avg: $392 USD|+1.9%
MOH London
Retailer 2
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Retailer 20
October 22, 2026
Retailer 3$133 USD
Retailer 5$154 USD
Retailer 11$165 USD
Retailer 13$190 USD
Retailer 17$211 USD
Retailer 7$232 USD
Retailer 18$295 USD
Retailer 6$298 USD
Retailer 8$322 USD
Retailer 2$358 USD
Retailer 15$368 USD
Retailer 19$375 USD
Retailer 12$413 USD
Retailer 9$467 USD
Retailer 4$520 USD
Retailer 20$560 USD
Retailer 16$679 USD
Retailer 14$679 USD
Retailer 10$980 USD
MOH London$1,394 USD

33 data points across 20 retailers

17 retailers$190 USD to $358 USD

Retailer 1
-
$133 USD
Price last confirmed 15 days ago
Retailer 2
-
$154 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$165 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$190 USD
View
Final sale: no returns
Retailer 5
-
$211 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$232 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$298 USD
ZAR 4,819 ZAR
View
Price last confirmed 22 days ago
Retailer 8
-
$322 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$358 USD
View
Retailer 10
-
$368 USD
£290 GBP
View
Price last confirmed 8 days ago
Retailer 11
-
$375 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$520 USD
View
Price last confirmed 14 days ago
Retailer 13
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$560 USD
View
Price last confirmed 14 days ago
Retailer 14
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$679 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$679 USD
View
Price last confirmed 8 days ago
Retailer 16
-
$980 USD
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG710516120 · Oct 12
$1,394 USD
£1,098 GBP
View
Price last confirmed 18 days ago
16 more retailers have this diamond
Prices start from $190 USDSave up to $168 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
0.54ct Emerald
$190 USD