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Emerald|Lab Grown|IGI

1.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG665444713

Certificate IGI LG665444713

Diamond specifications and retailer prices

From $247 USD
Save $4,323 USD (95%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,570 USD at Brilliant Earth
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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG665444713 or 665444713. Listed at 26 retailers, with prices from $247 to $4,570 at Brilliant Earth, a $4,323 spread on the same certified stone. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle45.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665444713
Dimensions5.54 × 5.54 × 7.73 mm
L/W Ratio1.00
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
5.54 mm5.54 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665444713
Side View
Table 65.0%Crown 35°Girdle: MediumPavilion 45.3°Culet: LargeDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $4,570 USD|Low: $196 USD|High: $4,570 USD|Avg: $1,146 USD
Brilliant Earth
Retailer 2
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Retailer 21
October 1, 2026
Retailer 8$247 USD
Retailer 5$286 USD
Retailer 2$291 USD
Retailer 9$302 USD
Retailer 15$392 USD
Retailer 4$546 USD
Retailer 7$557 USD
Retailer 20$573 USD
Retailer 16$586 USD
Retailer 11$752 USD
Retailer 19$783 USD
Retailer 10$806 USD
Retailer 21$1,085 USD
Retailer 14$1,311 USD
Retailer 12$1,340 USD
Retailer 6$1,343 USD
Retailer 17$1,369 USD
Retailer 13$1,430 USD
Retailer 18$2,255 USD
Retailer 3$2,686 USD
Brilliant Earth$4,570 USD

41 data points across 21 retailers

26 retailers$247 USD to $4,570 USD

A
Cheapest Retailer
-
$247 USD
A
Retailer 2
-
$286 USD
View
A
Retailer 3
-
$291 USD
View
A
Retailer 4
-
$302 USD
View
B+
Retailer 5
-
$392 USD
View
A
Retailer 6
-
$461 USD
HK$3,600 HKD
View
A
Retailer 7
-
$546 USD
€520 EUR
View
A
Retailer 8
-
$557 USD
View
A
Retailer 9
-
$573 USD
ZAR 9,257 ZAR
View
A
Retailer 10
-
$575 USD
£453 GBP
View
Price last confirmed 21 days ago
A
Retailer 11
-
$587 USD
£462 GBP
View
A
Retailer 12
-
$752 USD
View
A
Retailer 13
-
$783 USD
A$1,205 AUD
View
A
Retailer 14
-
$806 USD
View
A
Retailer 15
-
$897 USD
View
B+
Retailer 16
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$1,085 USD
View
B+
Retailer 17
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$1,252 USD
View
B+
Retailer 18
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$1,313 USD
View
B+
Retailer 19
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$1,340 USD
View
B+
Retailer 20
-
$1,343 USD
SGD 1,815 SGD
View
B+
Retailer 21
-
$1,369 USD
£1,078 GBP
View
B+
Retailer 22
-
$1,430 USD
A$2,200 AUD
View
B
Retailer 23
-
$2,255 USD
View
B
Retailer 24
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$2,370 USD
View
B
Retailer 25
-
$2,686 USD
View
Most Expensive
B
Brilliant Earth
13415021Y · Sep 29
$4,570 USD
View
25 more retailers have this diamond
Prices start from $247 USDSave up to $4,323 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.

A
1.54ct Emerald
$247 USD