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Emerald|Lab Grown|IGI

1.52ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG499104532

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499104532

Diamond specifications and retailer prices

From $1,313 USD
As of October 27, 2026
Save $3,606 USD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,919 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.52ct lab-grown emerald diamond

This 1.52ct lab-grown emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499104532 or 499104532. Listed at 10 retailers as of October 27, 2026, with prices from $1,313 to $4,919, a $3,606 spread on the same certified stone. MOH London lists it at $4,919. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499104532
Dimensions8.04 × 5.35 × 3.51 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.04 mm5.35 mm1.52 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499104532
Side View
Table 63.5%Crown 19.6°Girdle: MediumPavilion 37.3°Culet: LNGDepth 65.6%

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 27
Current: $4,919 USD|Low: $1,260 USD|High: $4,958 USD|Avg: $2,141 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2$1,313 USD
Retailer 4$1,350 USD
Retailer 9$1,428 USD
Retailer 5$1,523 USD
Retailer 8$1,523 USD
Retailer 11$1,695 USD
Retailer 3$2,096 USD
Retailer 6$2,408 USD
Retailer 10$2,838 USD
Retailer 7$2,854 USD
MOH London$4,919 USD

16 data points across 11 retailers

10 retailers$1,313 USD to $4,919 USD

B+
Cheapest Retailer
-
$1,313 USD
B+
Retailer 2
-
$1,350 USD
View
B+
Retailer 3
-
$1,428 USD
View
B
Retailer 4
-
$1,523 USD
View
B
Retailer 5
-
$1,523 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
$1,695 USD
View
B
Retailer 7
-
$2,408 USD
View
B
Retailer 8
-
$2,838 USD
View
B
Retailer 9
-
$2,854 USD
View
Most Expensive
B
MOH London
LG499104532 · Oct 29
$4,919 USD
£3,873 GBP
View
9 more retailers have this diamond
Prices start from $1,313 USDSave up to $3,606 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+
1.52ct Emerald
$1,313 USD