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0.55ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG760560543

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760560543

Diamond specifications and retailer prices

From $118 SGD
As of November 1, 2026
Save $948 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,066 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG760560543 or 760560543. Listed at 14 retailers as of November 1, 2026, with prices from $118 to $1,066, a $948 spread on the same certified stone. MOH London lists it at $1,066. 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

0.55
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760560543
Dimensions5.24 × 5.21 × 3.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.24 mm5.21 mm0.55 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760560543
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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 1
Current: $1,066 SGD|Low: $93 SGD|High: $1,093 SGD|Avg: $307 SGD|-2.5%
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 4, 2026
Retailer 11$118 SGD
Retailer 12$132 SGD
Retailer 5$135 SGD
Retailer 3$155 SGD
Retailer 6$155 SGD
Retailer 2$192 SGD
Retailer 9$268 SGD
Retailer 8$277 SGD
Retailer 4$303 SGD
Retailer 7$332 SGD
Retailer 10$345 SGD
Retailer 13$443 SGD
Retailer 14$466 SGD
MOH London$1,066 SGD

33 data points across 14 retailers

14 retailers$118 SGD to $1,066 SGD

A
Cheapest Retailer
-
$118 SGD
A
Retailer 2
-
$132 SGD
View
Final sale: no returns
A
Retailer 3
-
$135 SGD
View
A
Retailer 4
-
$155 SGD
View
Retailer 5
-
$155 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$192 SGD
View
A
Retailer 7
-
$268 SGD
View
A
Retailer 8
-
$277 SGD
View
A
Retailer 9
-
$303 SGD
View
B+
Retailer 10
-
$332 SGD
View
Retailer 11
-
$345 SGD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$443 SGD
View
B+
Retailer 13
-
$466 SGD
View
Most Expensive
B
MOH London
LG760560543 · Nov 1
$1,066 SGD
£657 GBP
View
13 more retailers have this diamond
Prices start from $118 SGDSave up to $948 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
0.55ct Round
$118 SGD