Emerald|Lab Grown|IGI

1.53ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG818680856

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818680856

Diamond specifications and retailer prices

From $1,331 USD
As of October 28, 2026
Save $3,531 USD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,862 USD at With Clarity · As of October 28, 2026
View at With Clarity

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818680856 or 818680856. Listed at 9 retailers as of October 28, 2026, with prices from $1,331 to $4,862, a $3,531 spread on the same certified stone. With Clarity lists it at $4,862. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818680856
Dimensions8.02 × 5.27 × 3.67 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm5.27 mm1.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818680856
Side View
Table 64.0%Crown 35.1°Girdle: MED-STKPavilion 41.8°Culet: LargeDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,941 USD|Low: $1,331 USD|High: $4,774 USD|Avg: $2,726 USD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 29, 2026
Retailer 6$1,331 USD
Retailer 5$1,534 USD
Retailer 8$1,549 USD
Retailer 3$1,925 USD
Retailer 1$1,941 USD
Retailer 2$2,113 USD
Retailer 4$4,336 USD
Retailer 7$4,699 USD
With Clarity$4,765 USD

41 data points across 9 retailers

9 retailers$1,331 USD to $4,862 USD

B+
Cheapest Retailer
-
$1,331 USD
B+
Retailer 2
-
$1,534 USD
View
B+
Retailer 3
-
$1,549 USD
HK$12,100 HKD
View
B+
Retailer 4
-
$1,925 USD
View
B+
Retailer 5
-
$1,941 USD
£1,528 GBP
View
B
Retailer 6
-
$2,113 USD
€2,012 EUR
View
B
Retailer 7
-
$4,336 USD
£3,414 GBP
View
B
Retailer 8
-
$4,699 USD
View
Most Expensive
B
With Clarity
818680856 · Oct 28
$4,862 USD
View
8 more retailers have this diamond
Prices start from $1,331 USDSave up to $3,531 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.

B+
1.53ct Emerald
$1,331 USD