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Emerald|Lab Grown|IGI

1.69ct F SI2 Emerald Lab Grown Diamond

GD • F/SI2 • IGI LG514250651

Shape and cutting style on the report: Emerald cut

Certificate IGI LG514250651

Diamond specifications and retailer prices

From $635 SGD
$497 USD
As of November 1, 2026
Save $1,043 SGD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,679 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.69ct lab-grown emerald diamond

This 1.69ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG514250651 or 514250651. Listed at 10 retailers as of October 29, 2026, with prices from $635 to $1,679, a $1,043 spread on the same certified stone. MOH London lists it at $1,679. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.69
Carat
F
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514250651
Dimensions7.84 × 5.65 × 3.85 mm
L/W Ratio1.39
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
7.84 mm5.65 mm1.69 ctF / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG514250651
Side View
Table 63.5%Crown 29.6°Girdle: Slightly ThickPavilion 38.3°Culet: LNGDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,679 SGD|Low: $496 SGD|High: $1,679 SGD|Avg: $1,052 SGD|+26.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$635 SGD
Retailer 2$797 SGD
Retailer 6$1,047 SGD
Retailer 4$1,163 SGD
Retailer 3$1,217 SGD
Retailer 7$1,331 SGD
MOH London$1,679 SGD

36 data points across 7 retailers

10 retailers$635 SGD to $1,679 SGD

Retailer 1
-
$243 SGD
$190 USD
Price last confirmed 40 days ago
Retailer 2
-
$297 SGD
$232 USD
View
Price last confirmed 39 days ago
B
Retailer 3
-
$635 SGD
$497 USD
View
B
Retailer 4
-
$797 SGD
£491 GBP
View
B
Retailer 5
-
$1,047 SGD
$819 USD
View
B
Retailer 6
-
$1,163 SGD
$910 USD
View
Retailer 7
-
$1,189 SGD
$930 USD
View
Price last confirmed 25 days ago
B
Retailer 8
-
$1,217 SGD
$952 USD
View
B
Retailer 9
-
$1,331 SGD
$1,041 USD
View
Most Expensive
C
MOH London
LG514250651 · Oct 29
$1,679 SGD
£1,034 GBP
View
9 more retailers have this diamond
Prices start from $635 SGDSave up to $1,043 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.

B
1.69ct Emerald
$635 SGD