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Emerald|Lab Grown|IGI

1.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG653427631

Certificate IGI LG653427631

Diamond specifications and retailer prices

From $280 USD
Save $4,310 USD (94%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $4,590 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 LG653427631 or 653427631. Listed at 27 retailers, with prices from $280 to $4,590 at Brilliant Earth, a $4,310 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 angle36.8°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653427631
Dimensions7.79 × 5.41 × 3.56 mm
L/W Ratio1.44
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
7.79 mm5.41 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653427631
Side View
Table 65.0%Crown 36.8°Girdle: MediumPavilion 41.9°Culet: LNGDepth 65.8%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $4,590 USD|Low: $223 USD|High: $4,590 USD|Avg: $1,124 USD
Brilliant Earth
Retailer 2
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Retailer 23
September 29, 2026
Retailer 8$280 USD
Retailer 10$314 USD
Retailer 3$325 USD
Retailer 9$343 USD
Retailer 23$348 USD
Retailer 11$468 USD
Retailer 2$505 USD
Retailer 4$558 USD
Retailer 21$590 USD
Retailer 13$605 USD
Retailer 6$610 USD
Retailer 20$807 USD
Retailer 7$812 USD
Retailer 15$1,039 USD
Retailer 5$1,117 USD
Retailer 22$1,118 USD
Retailer 12$1,265 USD
Retailer 14$1,355 USD
Retailer 17$1,410 USD
Retailer 18$1,416 USD
Retailer 16$1,450 USD
Retailer 19$2,315 USD
Brilliant Earth$4,590 USD

39 data points across 23 retailers

27 retailers$280 USD to $4,590 USD

A
Cheapest Retailer
-
$280 USD
A
Retailer 2
-
$314 USD
View
A
Retailer 3
-
$325 USD
View
A
Retailer 4
-
$343 USD
View
A
Retailer 5
-
$348 USD
View
A
Retailer 6
-
$384 USD
HK$3,000 HKD
View
A
Retailer 7
-
$468 USD
View
A
Retailer 8
-
$505 USD
View
A
Retailer 9
-
$558 USD
€531 EUR
View
A
Retailer 10
-
$590 USD
ZAR 9,539 ZAR
View
A
Retailer 11
-
$595 USD
£468 GBP
View
Price last confirmed 15 days ago
A
Retailer 12
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$607 USD
£478 GBP
View
A
Retailer 13
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$610 USD
View
A
Retailer 14
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$807 USD
A$1,242 AUD
View
A
Retailer 15
-
$812 USD
View
B+
Retailer 16
-
$1,039 USD
View
B+
Retailer 17
-
$1,117 USD
SGD 1,509 SGD
View
B+
Retailer 18
-
$1,118 USD
View
B+
Retailer 19
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$1,168 USD
View
B+
Retailer 20
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$1,265 USD
£996 GBP
View
Price last confirmed 16 days ago
B+
Retailer 21
-
$1,355 USD
View
B+
Retailer 22
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$1,410 USD
£1,110 GBP
View
B+
Retailer 23
-
$1,416 USD
A$2,178 AUD
View
B+
Retailer 24
-
$1,450 USD
View
B+
Retailer 25
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$1,463 USD
View
B
Retailer 26
-
$2,315 USD
View
Most Expensive
B
Brilliant Earth
14066846A · Sep 29
$4,590 USD
View
26 more retailers have this diamond
Prices start from $280 USDSave up to $4,310 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
$280 USD