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Emerald|Lab Grown|IGI

1.33ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG533297992

Shape and cutting style on the report: Emerald cut

Certificate IGI LG533297992

Diamond specifications and retailer prices

From $331 SGD
$259 USD
As of November 1, 2026
Save $1,325 SGD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,656 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.33ct lab-grown emerald diamond

This 1.33ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG533297992 or 533297992. Listed at 14 retailers as of October 29, 2026, with prices from $331 to $1,656, a $1,325 spread on the same certified stone. MOH London lists it at $1,656. 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

1.33
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533297992
Dimensions7.76 × 5.24 × 3.30 mm
L/W Ratio1.48
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
7.76 mm5.24 mm1.33 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533297992
Side View
Table 65.0%Crown 18.1°Girdle: THN-MEDPavilion 38.5°Culet: LNGDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,656 SGD|Low: $318 SGD|High: $3,355 SGD|Avg: $974 SGD|+4.7%
MOH London
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
November 2, 2026
Retailer 9$331 SGD
Retailer 5$371 SGD
Retailer 4$385 SGD
Retailer 11$412 SGD
Retailer 14$412 SGD
Retailer 7$614 SGD
Retailer 12$684 SGD
Retailer 3$738 SGD
Retailer 2$785 SGD
Retailer 10$1,151 SGD
Retailer 8$1,263 SGD
Retailer 13$1,322 SGD
MOH London$1,656 SGD
Retailer 6$3,355 SGD

42 data points across 14 retailers

14 retailers$331 SGD to $1,656 SGD

A
Cheapest Retailer
-
$331 SGD
$259 USD
A
Retailer 2
-
$371 SGD
$290 USD
View
Final sale: no returns
A
Retailer 3
-
$385 SGD
$301 USD
View
A
Retailer 4
-
$412 SGD
$322 USD
View
Retailer 5
-
$412 SGD
$322 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$614 SGD
$480 USD
View
B+
Retailer 7
-
$684 SGD
$535 USD
View
B+
Retailer 8
-
$738 SGD
$577 USD
View
B+
Retailer 9
-
$785 SGD
£484 GBP
View
B+
Retailer 10
-
$802 SGD
HK$4,900 HKD
View
B
Retailer 11
-
$1,151 SGD
$900 USD
View
B
Retailer 12
-
$1,263 SGD
$988 USD
View
B
Retailer 13
-
$1,322 SGD
$1,034 USD
View
Most Expensive
B
MOH London
LG533297992 · Oct 29
$1,656 SGD
£1,020 GBP
View
13 more retailers have this diamond
Prices start from $331 SGDSave up to $1,325 SGD

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
1.33ct Emerald
$331 SGD