Emerald|Lab Grown|IGI

1.53ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG768632381

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768632381

Diamond specifications and retailer prices

From $391 USD
As of October 30, 2026
Save $4,459 USD (92%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,850 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown emerald diamond

This 1.53ct 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 LG768632381 or 768632381. Listed at 15 retailers as of October 29, 2026, with prices from $391 to $4,850, a $4,459 spread on the same certified stone. Brilliant Earth lists it at $4,850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632381
Dimensions7.51 × 5.35 × 3.70 mm
L/W Ratio1.40
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
7.51 mm5.35 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632381
Side View
Table 62.0%Crown 32.3°Girdle: Slightly ThickPavilion 39.6°Culet: LNGDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,850 USD|Low: $384 USD|High: $5,000 USD|Avg: $1,673 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 9$391 USD
Retailer 3$438 USD
Retailer 7$538 USD
Retailer 11$639 USD
Retailer 4$720 USD
Retailer 10$771 USD
Retailer 5$848 USD
Retailer 2$863 USD
Retailer 13$1,361 USD
Retailer 14$1,437 USD
Retailer 15$1,721 USD
Retailer 8$1,977 USD
Retailer 12$3,470 USD
Retailer 6$3,630 USD
Brilliant Earth$4,850 USD

29 data points across 15 retailers

15 retailers$391 USD to $4,850 USD

A
Cheapest Retailer
-
$391 USD
A
Retailer 2
-
$438 USD
View
A
Retailer 3
-
$538 USD
View
Final sale: no returns
A
Retailer 4
-
$639 USD
View
A
Retailer 5
-
$720 USD
View
A
Retailer 6
-
$771 USD
View
A
Retailer 7
-
$848 USD
View
A
Retailer 8
-
$863 USD
€822 EUR
View
B+
Retailer 9
-
$1,361 USD
View
B+
Retailer 10
-
$1,437 USD
View
B+
Retailer 11
-
$1,721 USD
View
B
Retailer 12
-
$1,977 USD
£1,557 GBP
View
B
Retailer 13
-
$3,470 USD
View
B
Retailer 14
-
$3,630 USD
View
Most Expensive
B
Brilliant Earth
18350522Y · Oct 29
$4,850 USD
View
14 more retailers have this diamond
Prices start from $391 USDSave up to $4,459 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
1.53ct Emerald
$391 USD