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Emerald|Lab Grown|IGI

1.54ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG825660131

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825660131

Diamond specifications and retailer prices

From $415 USD
As of October 30, 2026
Save $4,495 USD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,910 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown emerald diamond

This 1.54ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660131 or 825660131. Listed at 20 retailers as of October 29, 2026, with prices from $415 to $4,910, a $4,495 spread on the same certified stone. Brilliant Earth lists it at $4,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660131
Dimensions7.92 × 5.42 × 3.54 mm
L/W Ratio1.46
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
7.92 mm5.42 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660131
Side View
Table 61.0%Crown 30.3°Girdle: MediumPavilion 39.6°Culet: LargeDepth 65.3%

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 30
Current: $4,910 USD|Low: $415 USD|High: $4,910 USD|Avg: $1,503 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
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Retailer 12
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Retailer 19
Retailer 20
October 30, 2026
Retailer 9$415 USD
Retailer 5$465 USD
Retailer 6$465 USD
Retailer 18$514 USD
Retailer 19$514 USD
Retailer 17$660 USD
Retailer 8$813 USD
Retailer 13$828 USD
Retailer 2$847 USD
Retailer 16$884 USD
Retailer 3$1,085 USD
Retailer 11$1,239 USD
Retailer 10$1,652 USD
Retailer 20$1,653 USD
Retailer 4$1,688 USD
Retailer 15$1,777 USD
Retailer 14$1,900 USD
Retailer 7$2,242 USD
Retailer 12$3,675 USD
Brilliant Earth$4,910 USD

33 data points across 20 retailers

20 retailers$415 USD to $4,910 USD

A
Cheapest Retailer
-
$415 USD
A
Retailer 2
-
$465 USD
View
A
Retailer 3
-
$465 USD
View
Final sale: no returns
A
Retailer 4
-
$514 USD
View
A
Retailer 5
-
$514 USD
View
A
Retailer 6
-
$660 USD
View
A
Retailer 7
-
$813 USD
View
A
Retailer 8
-
$828 USD
€789 EUR
View
A
Retailer 9
-
$847 USD
£667 GBP
View
A
Retailer 10
-
$884 USD
ZAR 14,279 ZAR
View
B+
Retailer 11
-
$1,085 USD
View
B+
Retailer 12
-
$1,239 USD
View
B+
Retailer 13
-
$1,652 USD
SGD 2,232 SGD
View
B+
Retailer 14
-
$1,653 USD
View
B+
Retailer 15
-
$1,688 USD
View
B+
Retailer 16
-
$1,777 USD
View
B+
Retailer 17
-
$1,900 USD
£1,496 GBP
View
B
Retailer 18
-
$2,242 USD
View
B
Retailer 19
-
$3,675 USD
View
Most Expensive
B
Brilliant Earth
21434366A · Oct 29
$4,910 USD
View
19 more retailers have this diamond
Prices start from $415 USDSave up to $4,495 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
1.54ct Emerald
$415 USD