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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG638416677

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638416677

Diamond specifications and retailer prices

From $224 SGD
$175 USD
As of October 25, 2026
Save $1,093 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,317 SGD at MOH London · As of October 29, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG638416677 or 638416677. Listed at 19 retailers as of October 25, 2026, with prices from $224 to $1,317, a $1,093 spread on the same certified stone. MOH London lists it at $1,317. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638416677
Dimensions5.28 × 5.31 × 3.16 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
5.28 mm5.31 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638416677
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.8%

Caratlytics Score

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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: Oct 25
Current: $1,317 SGD|Low: $173 SGD|High: $1,317 SGD|Avg: $468 SGD|+25.7%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 12$226 SGD
Retailer 5$252 SGD
Retailer 7$262 SGD
Retailer 4$280 SGD
Retailer 9$320 SGD
Retailer 17$321 SGD
Retailer 15$377 SGD
Retailer 13$427 SGD
Retailer 10$502 SGD
Retailer 16$506 SGD
Retailer 14$564 SGD
Retailer 8$569 SGD
Retailer 2$703 SGD
Retailer 3$900 SGD
Retailer 11$929 SGD
Retailer 6$970 SGD
MOH London$1,317 SGD

43 data points across 17 retailers

19 retailers$224 SGD to $1,317 SGD

A
Cheapest Retailer
-
$224 SGD
$175 USD
A
Retailer 2
-
$226 SGD
$177 USD
View
A
Retailer 3
-
$252 SGD
$197 USD
View
Final sale: no returns
A
Retailer 4
-
$262 SGD
$205 USD
View
A
Retailer 5
-
$280 SGD
$219 USD
View
A
Retailer 6
-
$320 SGD
$250 USD
View
A
Retailer 7
-
$321 SGD
$251 USD
View
A
Retailer 8
-
$377 SGD
$295 USD
View
A
Retailer 9
-
$427 SGD
€318 EUR
View
B+
Retailer 10
-
$502 SGD
£309 GBP
View
B+
Retailer 11
-
$506 SGD
ZAR 6,399 ZAR
View
B+
Retailer 12
-
$564 SGD
$441 USD
View
B+
Retailer 13
-
$569 SGD
A$685 AUD
View
Retailer 14
-
$612 SGD
A$737 AUD
View
Price last confirmed 141 days ago
B+
Retailer 15
-
$703 SGD
$550 USD
View
B
Retailer 16
-
$900 SGD
$704 USD
View
B
Retailer 17
-
$929 SGD
$727 USD
View
B
Retailer 18
-
$970 SGD
$759 USD
View
Most Expensive
B
MOH London
LG638416677 · Oct 29
$1,317 SGD
£811 GBP
View
18 more retailers have this diamond
Prices start from $224 SGDSave up to $1,093 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
$224 SGD