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Round|Lab Grown|IGI

1.34ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG632444842

Shape and cutting style on the report: Round brilliant

Certificate IGI LG632444842

Diamond specifications and retailer prices

From $329 SGD
As of November 5, 2026
Save $1,310 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,639 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.34ct lab-grown round diamond

This 1.34ct lab-grown round 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 LG632444842 or 632444842. Listed at 15 retailers as of November 2, 2026, with prices from $329 to $1,639, a $1,310 spread on the same certified stone. MOH London lists it at $1,639. 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

1.34
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632444842
Dimensions7.14 × 7.08 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.14 mm7.08 mm1.34 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632444842
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,639 SGD|Low: $329 SGD|High: $1,797 SGD|Avg: $777 SGD|-8.7%
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
Retailer 15
November 6, 2026
Retailer 3$329 SGD
Retailer 4$368 SGD
Retailer 12$382 SGD
Retailer 8$409 SGD
Retailer 5$413 SGD
Retailer 13$423 SGD
Retailer 14$604 SGD
Retailer 7$615 SGD
Retailer 6$698 SGD
Retailer 11$737 SGD
Retailer 2$766 SGD
Retailer 10$1,256 SGD
Retailer 9$1,315 SGD
Retailer 15$1,380 SGD
MOH London$1,639 SGD

44 data points across 15 retailers

15 retailers$329 SGD to $1,639 SGD

A
Cheapest Retailer
-
$329 SGD
A
Retailer 2
-
$368 SGD
View
Final sale: no returns
A
Retailer 3
-
$382 SGD
View
A
Retailer 4
-
$409 SGD
View
Retailer 5
-
$413 SGD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$423 SGD
View
A
Retailer 7
-
$604 SGD
View
A
Retailer 8
-
$615 SGD
View
A
Retailer 9
-
$698 SGD
View
B+
Retailer 10
-
$737 SGD
View
B+
Retailer 11
-
$766 SGD
View
B
Retailer 12
-
$1,256 SGD
View
B
Retailer 13
-
$1,315 SGD
View
B
Retailer 14
-
$1,380 SGD
View
Most Expensive
B
MOH London
LG632444842 · Nov 2
$1,639 SGD
£1,007 GBP
View
14 more retailers have this diamond
Prices start from $329 SGDSave up to $1,310 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
1.34ct Round
$329 SGD