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Oval|Lab Grown|IGI

0.55ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG447099525

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099525

Diamond specifications and retailer prices

From $376 SGD
$294 USD
As of October 29, 2026
Save $1,499 SGD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,875 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099525 or 447099525. Listed at 11 retailers as of October 29, 2026, with prices from $376 to $1,875, a $1,499 spread on the same certified stone. MOH London lists it at $1,875. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099525
Dimensions6.72 × 4.47 × 2.87 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.72 mm4.47 mm0.55 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447099525
Side View
Table 56.5%Crown 34.2°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 64.2%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,875 SGD|Low: $361 SGD|High: $1,888 SGD|Avg: $891 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$376 SGD
Retailer 10$419 SGD
Retailer 8$465 SGD
Retailer 11$465 SGD
Retailer 7$511 SGD
Retailer 12$665 SGD
Retailer 9$763 SGD
Retailer 2$856 SGD
Retailer 3$929 SGD
Retailer 5$1,431 SGD
Retailer 4$1,870 SGD
MOH London$1,875 SGD

21 data points across 12 retailers

11 retailers$376 SGD to $1,875 SGD

A
Cheapest Retailer
-
$376 SGD
$294 USD
A
Retailer 2
-
$419 SGD
$328 USD
View
Final sale: no returns
A
Retailer 3
-
$436 SGD
$341 USD
View
B+
Retailer 4
-
$465 SGD
$364 USD
View
B+
Retailer 5
-
$465 SGD
$364 USD
View
B+
Retailer 6
-
$511 SGD
$400 USD
View
B
Retailer 7
-
$763 SGD
$597 USD
View
B
Retailer 8
-
$856 SGD
€638 EUR
View
B
Retailer 9
-
$1,431 SGD
$1,119 USD
View
B
Retailer 10
-
$1,497 SGD
$1,171 USD
View
Most Expensive
B
MOH London
LG447099525 · Oct 29
$1,875 SGD
£1,155 GBP
View
10 more retailers have this diamond
Prices start from $376 SGDSave up to $1,499 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 Oval
$376 SGD