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Oval|Lab Grown|IGI

0.50ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG442066967

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442066967

Diamond specifications and retailer prices

From $270 USD
As of October 29, 2026
Save $1,071 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,341 USD at MOH London · As of October 26, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442066967 or 442066967. Listed at 11 retailers as of October 26, 2026, with prices from $270 to $1,341, a $1,071 spread on the same certified stone. MOH London lists it at $1,341. 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
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066967
Dimensions6.24 × 4.53 × 2.85 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.24 mm4.53 mm0.50 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442066967
Side View
Table 61.5%Crown 34.5°Girdle: MED-THKPavilion 42.6°Culet: NoneDepth 62.9%

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: $1,341 USD|Low: $214 USD|High: $1,356 USD|Avg: $640 USD|-0.9%
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 27, 2026
Retailer 6$270 USD
Retailer 10$301 USD
Retailer 8$334 USD
Retailer 11$334 USD
Retailer 7$360 USD
Retailer 12$495 USD
Retailer 9$555 USD
Retailer 2$623 USD
Retailer 3$685 USD
Retailer 5$1,027 USD
MOH London$1,341 USD
Retailer 4$1,344 USD

19 data points across 12 retailers

11 retailers$270 USD to $1,341 USD

A
Cheapest Retailer
-
$270 USD
A
Retailer 2
-
$301 USD
View
Final sale: no returns
A
Retailer 3
-
$313 USD
View
B+
Retailer 4
-
$334 USD
View
B+
Retailer 5
-
$334 USD
View
B+
Retailer 6
-
$360 USD
View
B
Retailer 7
-
$555 USD
View
B
Retailer 8
-
$623 USD
€593 EUR
View
B
Retailer 9
-
$1,027 USD
View
B
Retailer 10
-
$1,075 USD
View
Most Expensive
B
MOH London
LG442066967 · Oct 26
$1,341 USD
£1,056 GBP
View
10 more retailers have this diamond
Prices start from $270 USDSave up to $1,071 USD

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
$270 USD