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Emerald|Lab Grown|IGI

1.09ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG704529720

Shape and cutting style on the report: Emerald cut

Certificate IGI LG704529720

Diamond specifications and retailer prices

From $159 SGD
As of November 6, 2026
Save $1,475 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,634 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG704529720 or 704529720. Listed at 16 retailers as of November 5, 2026, with prices from $159 to $1,634, a $1,475 spread on the same certified stone. MOH London lists it at $1,634. 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

1.09
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704529720
Dimensions6.99 × 5.06 × 3.17 mm
L/W Ratio1.38
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
6.99 mm5.06 mm1.09 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG704529720
Side View
Table 70.0%Crown 26°Girdle: MED-STKPavilion 39.8°Culet: LNGDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,634 SGD|Low: $153 SGD|High: $1,659 SGD|Avg: $484 SGD|-0.3%
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
Retailer 15
November 6, 2026
Retailer 12$159 SGD
Retailer 5$177 SGD
Retailer 6$183 SGD
Retailer 4$209 SGD
Retailer 14$209 SGD
Retailer 10$361 SGD
Retailer 11$372 SGD
Retailer 15$378 SGD
Retailer 2$402 SGD
Retailer 13$596 SGD
Retailer 7$614 SGD
Retailer 3$631 SGD
Retailer 8$704 SGD
Retailer 9$756 SGD
MOH London$1,634 SGD

45 data points across 15 retailers

16 retailers$159 SGD to $1,634 SGD

A
Cheapest Retailer
-
$159 SGD
A
Retailer 2
-
$177 SGD
View
Final sale: no returns
A
Retailer 3
-
$183 SGD
View
A
Retailer 4
-
$209 SGD
View
Retailer 5
-
$209 SGD
View
Price last confirmed 12 days ago
Retailer 6
-
$361 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$372 SGD
View
B+
Retailer 8
-
$378 SGD
View
A
Retailer 9
-
$402 SGD
View
B+
Retailer 10
-
$505 SGD
View
Retailer 11
-
$596 SGD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$614 SGD
View
B+
Retailer 13
-
$631 SGD
View
B
Retailer 14
-
$704 SGD
View
B
Retailer 15
-
$756 SGD
View
Most Expensive
B
MOH London
LG704529720 · Nov 5
$1,634 SGD
£1,004 GBP
View
15 more retailers have this diamond
Prices start from $159 SGDSave up to $1,475 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
1.09ct Emerald
$159 SGD