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0.45ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG698565559

Shape and cutting style on the report: Round brilliant

Certificate IGI LG698565559

Diamond specifications and retailer prices

From $147 SGD
As of November 4, 2026
Save $773 SGD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $920 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG698565559 or 698565559. Listed at 8 retailers as of November 4, 2026, with prices from $147 to $920, a $773 spread on the same certified stone. MOH London lists it at $920. 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

0.45
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698565559
Dimensions4.98 × 5.01 × 3.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.98 mm5.01 mm0.45 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698565559
Side View
Table 55.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $920 SGD|Low: $147 SGD|High: $921 SGD|Avg: $311 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$147 SGD
Retailer 3$166 SGD
Retailer 2$216 SGD
Retailer 4$249 SGD
Retailer 7$275 SGD
Retailer 8$278 SGD
Retailer 5$479 SGD
MOH London$920 SGD

10 data points across 8 retailers

8 retailers$147 SGD to $920 SGD

A
Cheapest Retailer
-
$147 SGD
A
Retailer 2
-
$166 SGD
View
A
Retailer 3
-
$216 SGD
View
Retailer 4
-
$249 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$275 SGD
View
A
Retailer 6
-
$278 SGD
View
B+
Retailer 7
-
$479 SGD
View
Most Expensive
B
MOH London
LG698565559 · Nov 4
$920 SGD
£567 GBP
View
7 more retailers have this diamond
Prices start from $147 SGDSave up to $773 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
0.45ct Round
$147 SGD