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Oval|Lab Grown|IGI

0.50ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG440011380

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440011380

Diamond specifications and retailer prices

From $371 SGD
$290 USD
As of October 31, 2026
Save $1,725 SGD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,096 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440011380 or 440011380. Listed at 13 retailers as of October 31, 2026, with prices from $371 to $2,096, a $1,725 spread on the same certified stone. MOH London lists it at $2,096. 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

0.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440011380
Dimensions6.44 × 4.51 × 2.78 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.44 mm4.51 mm0.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440011380
Side View
Table 57.0%Crown 32°Girdle: THN-STKPavilion 41°Culet: NoneDepth 61.6%

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: Oct 31
Current: $2,096 SGD|Low: $371 SGD|High: $2,122 SGD|Avg: $945 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$371 SGD
Retailer 7$422 SGD
Retailer 10$473 SGD
Retailer 8$523 SGD
Retailer 11$523 SGD
Retailer 9$846 SGD
Retailer 2$929 SGD
Retailer 5$945 SGD
Retailer 6$1,534 SGD
Retailer 3$1,924 SGD
MOH London$2,096 SGD

43 data points across 11 retailers

13 retailers$371 SGD to $2,096 SGD

A
Cheapest Retailer
-
$371 SGD
$290 USD
B+
Retailer 2
-
$422 SGD
$330 USD
View
B+
Retailer 3
-
$473 SGD
$370 USD
View
Final sale: no returns
B+
Retailer 4
-
$490 SGD
$383 USD
View
B+
Retailer 5
-
$523 SGD
$409 USD
View
Retailer 6
-
$523 SGD
$409 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$846 SGD
$662 USD
View
B
Retailer 8
-
$929 SGD
£572 GBP
View
B
Retailer 9
-
$945 SGD
€704 EUR
View
B
Retailer 10
-
$1,534 SGD
$1,200 USD
View
B
Retailer 11
-
$1,681 SGD
$1,315 USD
View
B
Retailer 12
-
$1,924 SGD
$1,505 USD
View
Most Expensive
B
MOH London
LG440011380 · Nov 1
$2,096 SGD
£1,291 GBP
View
12 more retailers have this diamond
Prices start from $371 SGDSave up to $1,725 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
0.50ct Oval
$371 SGD