Emerald|Lab Grown|IGI

1.53ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG818674201

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818674201

Diamond specifications and retailer prices

From $470 USD
As of October 28, 2026
Save $4,410 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,880 USD at Brilliant Earth · As of October 28, 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 LG818674201 or 818674201. Listed at 21 retailers as of October 28, 2026, with prices from $470 to $4,880, a $4,410 spread on the same certified stone. Brilliant Earth lists it at $4,880. 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 angle32.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818674201
Dimensions7.74 × 5.53 × 3.59 mm
L/W Ratio1.40
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
7.74 mm5.53 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818674201
Side View
Table 57.0%Crown 32.9°Girdle: MediumPavilion 40.3°Culet: LargeDepth 64.9%

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 28
Current: $4,880 USD|Low: $470 USD|High: $4,880 USD|Avg: $1,371 USD
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 30, 2026
Retailer 5$470 USD
Retailer 3$522 USD
Retailer 14$522 USD
Retailer 12$665 USD
Retailer 6$700 USD
Retailer 10$820 USD
Retailer 8$834 USD
Retailer 11$896 USD
Retailer 4$1,074 USD
Retailer 13$1,259 USD
Retailer 9$1,666 USD
Retailer 2$1,861 USD
Retailer 15$1,919 USD
Retailer 7$1,952 USD
Brilliant Earth$4,880 USD

37 data points across 15 retailers

21 retailers$470 USD to $4,880 USD

Retailer 1
-
$426 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$470 USD
View
Final sale: no returns
Retailer 3
-
$497 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$522 USD
View
A
Retailer 5
-
$522 USD
View
Retailer 6
-
$550 USD
View
Price last confirmed 27 days ago
Retailer 7
-
$614 USD
HK$4,800 HKD
View
Price last confirmed 55 days ago
A
Retailer 8
-
$665 USD
View
A
Retailer 9
-
$700 USD
View
A
Retailer 10
-
$820 USD
€781 EUR
View
A
Retailer 11
-
$834 USD
£657 GBP
View
A
Retailer 12
-
$896 USD
ZAR 14,480 ZAR
View
B+
Retailer 13
-
$1,074 USD
View
Retailer 14
-
$1,148 USD
View
Price last confirmed 20 days ago
B+
Retailer 15
-
$1,259 USD
View
B+
Retailer 16
-
$1,666 USD
View
Retailer 17
-
$1,769 USD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
$1,861 USD
View
B+
Retailer 19
-
$1,919 USD
£1,511 GBP
View
B+
Retailer 20
-
$1,952 USD
View
Most Expensive
B
Brilliant Earth
21094149A · Oct 28
$4,880 USD
View
20 more retailers have this diamond
Prices start from $470 USDSave up to $4,410 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
$470 USD