Emerald|Lab Grown|IGI

1.50ct F IF Emerald Lab Grown Diamond

EX • F/IF • IGI LG710504730

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710504730

Diamond specifications and retailer prices

From $602 USD
As of October 30, 2026
Save $4,078 USD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,340 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710504730 or 710504730. Listed at 24 retailers as of October 30, 2026, with a 677% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710504730
Dimensions7.79 × 5.42 × 3.66 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm5.42 mm1.50 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710504730
Side View
Table 66.0%Crown 37.9°Girdle: MediumPavilion 41.2°Culet: LargeDepth 67.5%

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: Oct 30
Current: $1,232 USD|Low: $578 USD|High: $3,284 USD|Avg: $1,550 USD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 15$602 USD
Retailer 18$674 USD
Retailer 8$746 USD
Retailer 16$746 USD
Retailer 14$875 USD
Retailer 4$988 USD
Retailer 9$1,030 USD
Retailer 1$1,232 USD
Retailer 13$1,416 USD
Retailer 5$1,516 USD
Retailer 2$1,785 USD
Retailer 3$1,852 USD
Retailer 11$1,919 USD
Retailer 17$2,166 USD
Retailer 7$2,381 USD
Retailer 10$2,393 USD
Retailer 6$3,076 USD
Retailer 12$3,263 USD

42 data points across 18 retailers

24 retailers$602 USD to $4,680 USD

A
Cheapest Retailer
-
$602 USD
A
Retailer 2
-
$674 USD
View
A
Retailer 3
-
$746 USD
View
Retailer 4
-
$746 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$746 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$840 USD
View
B+
Retailer 7
-
$875 USD
View
B+
Retailer 8
-
$988 USD
View
B+
Retailer 9
-
$1,030 USD
View
B+
Retailer 10
-
$1,232 USD
£970 GBP
View
B+
Retailer 11
-
$1,416 USD
ZAR 22,879 ZAR
View
Retailer 12
-
$1,516 USD
A$2,332 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
$1,785 USD
View
B
Retailer 14
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$1,852 USD
View
B
Retailer 15
-
$1,919 USD
A$2,952 AUD
View
B
Retailer 16
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$2,166 USD
View
B
Retailer 17
-
$2,381 USD
View
B
Retailer 18
-
$2,393 USD
£1,884 GBP
View
B
Retailer 19
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$2,772 USD
View
B
Retailer 20
-
$3,076 USD
View
Retailer 21
-
$3,076 USD
View
Price last confirmed 28 days ago
B
Retailer 22
-
$3,263 USD
£2,569 GBP
View
B
Retailer 23
-
$4,680 USD
View
Most Expensive
Do Amore Diamonds
27-5614EADDF · Oct 31
$5,340 USD
View
Price under review
23 more retailers have this diamond
Prices start from $602 USDSave up to $4,078 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
1.50ct Emerald
$602 USD