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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 $414 AUD
$290 USD
As of November 2, 2026
Save $1,926 AUD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,340 AUD 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 November 1, 2026, with prices from $414 to $2,340, a $1,926 spread on the same certified stone. MOH London lists it at $2,340. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,340 AUD|Low: $414 AUD|High: $2,368 AUD|Avg: $1,055 AUD|-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$414 AUD
Retailer 7$471 AUD
Retailer 10$528 AUD
Retailer 8$584 AUD
Retailer 11$584 AUD
Retailer 9$945 AUD
Retailer 2$1,036 AUD
Retailer 5$1,055 AUD
Retailer 6$1,712 AUD
Retailer 3$2,148 AUD
MOH London$2,340 AUD

43 data points across 11 retailers

13 retailers$414 AUD to $2,340 AUD

A
Cheapest Retailer
-
$414 AUD
$290 USD
B+
Retailer 2
-
$471 AUD
$330 USD
View
B+
Retailer 3
-
$528 AUD
$370 USD
View
Final sale: no returns
B+
Retailer 4
-
$547 AUD
$383 USD
View
B+
Retailer 5
-
$584 AUD
$409 USD
View
Retailer 6
-
$584 AUD
$409 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$945 AUD
$662 USD
View
B
Retailer 8
-
$1,036 AUD
£572 GBP
View
B
Retailer 9
-
$1,055 AUD
€704 EUR
View
B
Retailer 10
-
$1,712 AUD
$1,200 USD
View
B
Retailer 11
-
$1,876 AUD
$1,315 USD
View
B
Retailer 12
-
$2,148 AUD
$1,505 USD
View
Most Expensive
B
MOH London
LG440011380 · Nov 1
$2,340 AUD
£1,291 GBP
View
12 more retailers have this diamond
Prices start from $414 AUDSave up to $1,926 AUD

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
$414 AUD